450 hp olds 350. [ Thanks to Bob Barry for this information.
450 hp olds 350 heads and a larger, better breathing cam. Click image to zoom. Really wanting to hit 400-450 hp now. 94 chebby 4x4 Olds 350 TBI RIP, 2000 The rumor was that the Olds motor was the strongest of GM's 350's, so that's the one they converted to Diesel. The only things in common with other GM division engines are the Cost:$3,993. The LT-1 reached a peak of 370 hp in 1970, before the L65 cratered out at 145 hp from 1973-1975. It's a legend among muscle car era performance engines. 450/. 460 Dur @ . Slightly stronger than 350 rods. 000 x 3. The stroke on the 5. 99 Where to get it:Jegs Delivery cost:free shipping Core charge:$410 Warranty:90 days The HP94 Chevy 383ci stroker from ATK is being offered by Jegs at the low price of $3,993. A. The TH-400 isn't as good as a choice because although it is Tough as hell, its also as heavy as hell all around. SmallHurst The Polyglas Pimp! I hope not! It is not very difficult to get at least 450 Hp out of them, but like Buick, they like to build a lot of low end torque. 975: 10. In 1975, the highest output Chevy 350 engine was the LM1 at a measly 155 hp. 440 or . Find OLDSMOBILE 5. 5 Olds rear. Some people fit these motors into a modified classic car or muscle car because of Oldsmobile GM reliability and performance horsepower advantages. Actually,the crank used in the 5. Unless you are planning on making over 450 hp or something, I dont think it would have any benefit over just using a complete gas engine. 057-inch cylinder bore and 3. 403 rods w/ARP rod bolts. 8 posts · Joined 2009 Add to quote The Stage 1 TH350 is rated up to 450 hp. I'd like to do this more budget minded so I would like to use the 1. added to provide a home for a pair of 750-cfm Holley HP-series carbs, mounted sideways. GM Performance Goodwrench 5. So trans can stay in the car with . 5:1 compression and the performer intake. At the heart of the W-31 package was a 350 cubic-inch V8 with a 4. 50 4 left in Get the Best Performance with Edelbrock Performer RPM Aluminum Cylinder Head 1965-1976 Oldsmobile 400/425/455 ci, For Hydraulic Flat Tappet Camshaft [450-600 HP] 61029 parts at JEGS. 2: 4. 385 inches The Olds 403 is nearly identical in every way to an Olds 350, but it is cast with huge bores (4. This is what I have so far: -350 standard bore -882 old iron heads with 2. 351"), it automatically gets you 53 extra cubes with factory parts, as well as tons of room to breathe. It also has a number on engine # 38D117056 and it also has a number 396021F what do these nu Only Olds engine I ever had was a 350, in a tugboat of a '69 Delta 88. But the torque should be around 550 maybe. I'm guessing Oldsmobile wasn't gonna call their low horsepower 2bbl 350 a rocket when they have the high horsepower 4bbl 350 sitting in the same The Oldsmobile Rocket V8 was the first post-war OHV V8 at General Motors. Eagle and scat cast cranks can be purchased fairly reasonnably are they better than the factory crank? A Olds 350 is not a Buick 350 is not a Pontiac 350 is not a Chevy 350, is not a Cadillac 350, small and big block! This applies to Olds small block and big block engines. 057 inches. Main Edelbrock Total Power Package 450 HP Big Block Olds Top-End Engine Kits 2058. , you could expect a small block 350 to make upwards of 450 HP and for it to reliably handle upwards of 550 - 600 HP, and a big block with the same aftermarket components to make power in the 500 to 600 HP area, and be able to handle upwards of 750 - 800 HP. 462CID, Jan 27, 2003 #2. 447/. It's my opinion that most people who think they have 400 hp, actually have far less. 447 both listed Dur @ . they are bigger than 327 but the difference between 327 vs 350 is mostly in torque not horsepower and rpm range will be slightly higher with smaller engine400+ hp isn´t very hard at all BUT you need good HEADS! A 450 hp 327 can be "tractable" if you run enough rear end gear. By enlarging the intake porting , there is The basic 350 engines with minimal modifications always seem to perform very well with the basic 650- to 750-cfm Holley (PN 4776 and PN 4779, respectively). 94 chebby 4x4 Olds 350 TBI RIP, 2000 Dodge Dakota Sport club cab 4x4, 5. EVERY Olds 350 block from 1968-1976 used the same casting number. The 350 itself saw declining numbers. Save Share Reply Quote Like. The crankshaft on the 450 HP, and the 530 Ftlbs of torque that would come with it in a 455 built for 450 Hp will easily get you into the mid-to-low 12's with a streetable combination of parts. ) Advertised Compression Ratio 350 @ 5000: 440 @ 3600: 51. I should have been more specific about the 307 Olds can be swapped out for a 350/403/455 Olds, same mounts. My father swapped an Olds 455 in place of a 350 diesel back in 1982 in his 80 c10. 1970 Z28 350 - 360 hp Lift . It held up with stock BFG 60 rubber. We are building it for around 450-500 h. The Olds 350 can be built the same way, and since you already have the motor, your already ahead. 7 olds is 3. 60 valves -Flat Here is an example of some common normally aspirated chevy engines we build with some impressive horsepower at Eddies: a Oldsmobile 350 Engine Rocket 350 - Up To 450 hp a Oldsmobile 400 Engine - Up To 500 hp a Oldsmobile Get a Oldsmobile crate engine for cars like the cutlass, 88, 98, or the 442. more than a small block chevy). Some oldsmobile cars offered a 350 oldsmobile or buick 350 engine. GTO. We build a streetable Oldsmobile 455 Big Block engine with tons of horsepower for a little over $6,600. 00. 29 With no other changes, output jumped from 290. I broke it getting on the interstate kicking in the passing gear. d engine with 9. Available in Crate, Turnkey and Drop In & Go Packages. the 14. Happily 1967 Oldsmobile Specifications - General Specs, Valves, Crankshaft 1967 Oldsmobile Engine Specifications Developed Horsepower @ RPM: Developed Torque @ RPM (ft/lbs) A. Rated at 450 hp. IMG_1009. Reactions: japete92, Shane 69 Hugger, MW69Chevelle and 3 others. 7 lb-ft. I had a stock th350 behind an earth turning 455 Oldsmobile. 472/. The Procomp heads would need the sh*t milled out of them as would the suggested W30 heads. It was a monster! I have the truck now, and sold the 455 a few years back. 07-01-2007, 06:13 PM #9. Of course, it was not strong enough for 20:1 compression and turned to poo in a short time. Turn Key Engine Chevy 350 with 350 HP Chevrolet 383 with 450 HP Ford 351 with 425 HP Dodge 440 with 425 HP . I have broken the output shaft on one with about 350 hp. This is an excellent entry-level performance engine for older cars and trucks. Not a Buick, unless you get the proper engine and frame mounts for the Buick, then it will bolt in, the Olds and Buick both have the same B-O-P bellhousing pattern. Posted December and a 307 Olds. Horsepower: Bore and Stroke (In. The gentlemanreferred to the Ls 5. Cheers, John. 4 hp and 14. I really don't want to strip the motor down and deck the block as it hasn't been an issue thus far. 99. This increases power and torque dramatically. The Engine is a 455 Olds and the tranny is a TH-350 with a shift kit. Don’t someone sell a main support/girdle? Peak HP isn't as important to me as long as it can run to 6500rpm. It actually has a larger bore (4. 70 1968 Oldsmobile Cutlass “Ram Rod” 350/325 HP, E/S 107. Those seeking something a little stronger can check out the Stage 2 version (PN PA35102) that holds 550 hp and retails for $1,500 with a real world street In 1968, Oldsmobile released the W-31 package for its third-generation F-85 coupe lineup. (actually only about 25lbs. Any '68-'72 350, with mild modifications makes a reliable and strong street engine. Eddies Performance Crate Engines - The Best Prices and The Best Parts The 350 featured harmonic balancers and cast-iron crankshafts. 351") than the 455 olds. Oldsmobile 307 was produced from 1980-1990 and the 350 was produced from 1968 thru 1980. About 2600-3000 rpm stall converter, 3. 5:1 compression with a base horsepower rating of 195 hp and capable of up to 260 hp depending on intake and injection setup. The Old Guy. 459/. Dyno target: 325 hp. Eddies Performance Crate Engines - The Best Prices and The Best Parts Hi George, I have built 403's and 400's, and both can be built to make stock 180 hp or 375-400 hp high performance outputs. Only the 1976 Cadillac Seville came equipped with a fuel-injected 350. We would like to show you a description here but the site won’t allow us. Just basic 1-5/8" tube headers will suffice. Rebuilding the classic 350 on a budget, but aiming for Oldsmobile 468ciMaking 500 hp with a big-cubic-inch engine is relatively easy because of the engine's size. The Holley HP-series carburetors take the HP Olds engine to trying to get 400 hp out of my 350. 02/1. I have one myself,402 horsepower/500 ft lb of torque. Head porting is a process for shaping or enlarging the intake and exhaust head ports to raise combustion. tail housing. The 1970 LS6 454, factory rated at 450 hp, was exclusive to the Chevelle and the El Camino. The 400 however, can be reliably built to put over 400 hp without any major mods- the earlier Olds 550HP Fuel Pump – PN 1000 on big block (400/425/455) engines using Edelbrock heads PN 61025 and 61029 ONLY; Will NOT work on small block (330/350/403) engines using Edelbrock heads; Will NOT work on small block (330/350/403) engines using passenger side A/C or alternator 3/8" (or –6AN) up to 450 hp; 1/2" (or –8AN) up to 550 Fwiw, all 403s are windowed main webs. JPG. 0: I'd hunt up an old 350" diesel block and bore it like 3/16" to maybe a 1/4" overbore and then install a reworked 425" engine crank rotating assembly to come up with something like a 440" to maybe a 450" engine and go. Should be a nice street The reason why I'm switching it over to a chevy engine is because I found it much cheaper to rebuild a chevy than the olds engine and get the desired 450+hp. 0 range. 7 diesel does not come from any other oldsmobile gas engine. Handles Up To 450 HP; Firm, Crisp Shifts; Designed to work without a throttle valve or kick-down cable; Removal of the kick-down block-off plug voids the warranty; Can be used with adapter 555-60170 to work with the Chevy bolt pattern; Speedometer drive gear and driven gear not included; Overall Length: 27 5/8 in. Edelbrock Total Power Package 450 HP Big Block Olds Top-End Engine Kits 2058 Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, BB Olds, 450 HP-541 TQ, Kit Part Number: EDL-2058 It is alot easier to make 500 Hp with the buick than Olds. Main this is what the number turned up on chevymaina. As long as you're staying under about 450 hp, I wouldn't lose any sleep over it. 6:1 rockers I have, deck the heads We may earn a commission for products purchased through links on this page How do we make HUGE torque with a 350 small block chevy? Sure we all have read the dyno articles on some decent combos! or an Olds, Buick, Pontiac 450 hp @ 5500 RPM 470 tq @ 4500 RPM I think you could get a little better numbers this combo if you went with the comp package porting heads, 10. View Profile For me, around 400 hp and 450 ft/lbs of torque is enough. 428, or 455 block, or a 3. 957 posts · Joined 2009 Add to quote; Only show this user We build-up an Oldsmobile 455ci motor for more power. 541 and slightly tighter LSA 113 vs 112. All of these engine parts are brand new. p. Product Q&A View Now. Edelbrock Total Power Package 450 HP Big Block Olds Top-End Engine Kits 2058 Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, BB Olds, 450 HP-541 TQ, Kit. $1,223. 057 inches, then its not a stock* olds 350. com, the official website for Car Craft Magazine. 08,locker. Many 800- to 900-hp Olds engines have successfully used this style of girdle. 440/. The Oldsmobile Here is an example of some common normally aspirated chevy engines we build with some impressive horsepower at Eddies: a Oldsmobile 350 Engine Rocket 350 - Up To 450 hp a Oldsmobile 400 Engine - Up To 500 hp a Oldsmobile 400 Engine 4-4-2 Rocket - Up To 550 hp a Oldsmobile 425 Engine Super Rocket - Up To 605 hp a Oldsmobile 455 Engine - Up To 625 hp How much horsepower does a Oldsmobile 350 have? 160-325 hp 350. Basically, what Olds did to go from a SB (260-307-330-350-403) to a BB (400-425-455) was to raise the cylinder decks of the block about 1in. 2/10 1972 De Tomaso Pantera GTS – 345 hp. but With a stock block, using after market crank, rods, pistons, bolts, heads, etc. Yes i can prove that 350 olds can produce 400 hp. 383 small block Chevy 550 horsepower; 396 big block Chevy 450 horsepower – 480 LB-FT torque; 455 OLDS "Stump Puller" 468 big block Chevy – 624 horsepower – 590 lb-ft torque; 496 big block Chevy 550 horsepower; Budget 350; Budget 350 – 50 horsepower tune-up; E85 350 small block Chevy – 600 horsepower; Engine Builds Chevy 350 450 HP Built with COMP Cam and Aluminum Heads. It doesn't seem too bad to convert though from what you guys are telling me. Save Share What’s your build plan to get 450 hp with a 350? should be doable with the right set up. 800 473 4324,900 464 4335,000 456 4365,100 455 Type: 350 Small-Block. R. 3 L as the La heads have good flow and a steeper valve angle, as in Buick 350, 455 had 10° Valve angles n 315 hp rated Buick 350 wave goodbye to Chevy 350/350hp at 125 mph, both In 1968 the legendary 455-cid V-8 producing 365 horsepower came to life and is sought after today by Oldsmobile enthusiasts. bowtie0069. $7,499 . These cars were largely appearance packages, although the 1973 model received a hotter camshaft and the 1979 Hurst/Olds was the lone GM A-body coupe to feature a 350-cubic-inch V-8 engine that year. [ Thanks to Bob Barry for this information. I am basically running a roller cam copy of 1970 350 4 spd cam 216/217 vs 218/218 with more lift, . 42 - 3. Edelbrock part #2058 Performer RPM Top End Kit is designed for 1965-76 Big-Block Oldsmobile 400-500 c. engines have approximately 8. Shop Now at the Guaranteed Lowest Price! Bringing Back the Classics! Save up to 25% 350-61025. I had the 350 trans behind a 396 in a 65 chevy truck,450 lbs. Performance Engines 350 hp a Oldsmobile 400 Modifed Crate Engine - 425 hp a Oldsmobile 455 Modified Crate Engine - 475 hp . :Brow: Get the Best Performance with Edelbrock Performer RPM Aluminum Cylinder Head 1965-1976 Oldsmobile 400/425/455 ci, For Hydraulic Roller Camshaft [450-600 HP] 61025 parts at JEGS. 65 1968 Oldsmobile Cutlass “Ram Rod” – 350/325 HP). Video. Like Pontiac, Olds continued building its own V8 engine family for decades, finally adopting the corporate Chevrolet 350 small-block and Cadillac Northstar engine only in the 1990s. com or the October 2012 issue of Car Craft Magazine. When I was in high school it was said that it's real output was 500+ hp. Fleet 500. 050 220/220 or 222/222 LSA 114 Comp cams grind 151H (. d. I have a TH350 behind it and 3:73 gears out back. Only at www. He is putting it in an 85 c10. V-8 engines. com 10066036 SBC 350 86-up 205hp Car & Truck 2 & 4-bolt Passenger stick 1-piece seal most likely a roller motor as well. 5:1: 35: V8 - 425: 2-BBL: 310 @ 4400: 450 @ 2400: 54. carcraft. Production started in 1949, with a new generation introduced in 1964. In its current setup I've been able to squeeze nearly 350hp/350 torque at the wheels on a mustang dyno. Ok today I helped my bro get his cutlass fired up after sitting 3years, the motor olds 350 or rocket 350 not sure which, its ether 71'-72' , ok speed pro "0sv" deck pistons, bracket master 2 cam, rpm intake and a 750dp and Hooker headers ok now the question is How much horsepower does a 1972 Oldsmobile Cutlass have? This is an L34 car, 350 hp. 99, but Ok here is the issue Im trying to decide on, I have a 350 chevy we are building I have a factory, polished, 350 crank I plan on getting around 400 - 450 hp out of the engine. If the bore is larger than 4. Part Number: EDL-2058. For example, a 350 small-block in a ’72 Chevy pickup that makes 450 hp and 300 lb-ft of torque will be less usable off road than if it were equipped with the same size engine The car was a killer in its NHRA class for all 3 years it was produced, including stock Eliminator at the 1968 Springnationals. Produced from 1968–1980, the Rocket 350 was entirely different from the other GM divisions’ 350s. There is a huge difference in the cost of parts between making a 325 and 450 hp small block. Olds headers are fairly easy to install because the intake is on the ends (on the 1,2,7,8 cylinders), so the headers look like V6 headers compared to other makes. 08-600-8 - Thumpr™ Hydraulic Roller Camshafts for 1987-1998 305-350 Originally Equipped With Hydraulic Roller Camshaft & Most Crate Engines, Except LT1 and LT4 It fits 2WD applications and features a short 6 in. Total transmission fluid 500/500 should not be a problem at all with a well built TH-350. By the way, there is nothing on the exterior of the motor that will tell you this. Forged 330 crank, if you have one lying around; otherwise, the nodular iron crank from a 350 would do just as well. I plan on only driving it during the summer (salty winters here Oldsmobile 350 W-31-----325@5400----360@3600-----350@5800 Pontiac Ram Air 400-----366@5100----445@3600-----410@5600 Another notable "underated" engine was the 454 LS6 un the Chevelle SS. Just Oldsmobile Rocket 350: Oldsmobile 455 Cutlass W-30 Crate Engine with 370 horsepower and 450 ft-lbs of torque. The 400 could chew up as much as 50 horsepower at the wheels because of the weight of internals. It shares the 3" main bearing journals like those used on the olds 455 gasoline engine for strength purposes but the similarities end there. This block has advantage of large cubes for it's size short deck olds or (more commonly) a "small block" olds. Keep in mind that Olds doesn't really have a big block/small The highest output Olds 350 that year was the VIN M motor with 4bbl and dual exhaust. 472 vs . Call Now and Get Your Quote Today! Horsepower: 450; Torque: 440 lbs; Gas: Pump Gas; Max RPM: 5500 RPM; Stall Recommended: 2300-2500; Crankshaft: GM or Scat Steel; Cylinder Heads: Aluminum; As mentioned, SB and BB Olds engines are essentially the same (UNLIKE Chevy SB-BB engines). Horsepower ranged from a modest 160 to an impressive 325. 57. TH350, Automatic Transmissions in-stock with same-day shipping. My next move was to get some early Olds 350 Any '68-'72 350, with mild modifications makes a reliable and strong street engine. 6 hp at 4,600 rpm and 411 lb-ft at 3,200 rpm, increases of 30. In terms of power, this isn't even 1. Attachments. 447 lift, 222 dur, LSA 114) 3896962 L82 late 70's vette HYDRAULIC Lift . Hey everyone, I have a olds 403 sitting nice and covered up outside thats all complete exept for the carb and dizzy. 1967 Olds Cutlass 468 BBC/T400/type O, 3. My point is that making 400 or 450 hp out of a small block is quite a bit of power. "If a guy wanted to push a small-block Olds to the 700-horse level for a racing effort (and believe us, it's possible--Ed. It not only gave Chevrolet intermediates more power than the Corvette 1969 350 2 bolt that started life as a 300 HP 350. The 350 powered the Oldsmobile Cutlass, F-85, Vista Cruiser station wagon, the performance 4-4-2, the Delta 88, the 98, Toronado and compact Omega. I am looking to see 450hp with this engine and push my '81 T/A down the 1/4 in the mid to low 12's if not better. i. 25:1 pistons. Eddies Performance Crate Engines - The Best Prices and The Best Parts. Cubes are king, so a properly built If its an olds 350 then its always the same bore and stroke. Although an 800cfm carb or 2x4 set up can be put on, it won't neccessarily improve the 350's performance. I have heard the yoke or u joint let loose Turn Key Engine Chevy 350 with 350 HP Chevrolet 383 with 450 HP Ford 351 with 425 HP Dodge 440 with 425 HP . A correctly built 200R4 will handle over 450 HP and all the torque you are likely to get out of a mildly tuned BBB. Olds 350 may be the best small block. I have always wondered why Olds engineers chose such an oddball bore size. Still, it was only the 1968 and ’69 models that were distinguished with the unique big-block engines. This Top End Kit produced 450 HP & 541 TQ on a 455 c. 1 vortec to go back in my truck. In fact, it just may very well hamper the stock 350's performance. 7L/350 Crate Engines and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing SpeedCard - learn how to get 10% back up to $100 Crate Engine, GM 350 Small Block Stage 3, 350 HP, Long Block, External/Internal Engine Balance, Vortec Heads, EFI, Each. These new heads with same bottom end I am using and a roller cam with about 10 more degrees duration put out 450+ hp. The only things in common with other GM division engines are the distributor cap, rotor, carb bolt pattern, and the transmission bolt pattern. Part Number: HPE-HP32C-EFI. I Replaced both. of torque. The place that built my TH 350 (that's all they've ever done is transmissions Edelbrock offers top-end kits for enhancing automotive performance with high-quality components. Rated up to 450 HP, it has a case fill and is dyno tested for reliability. Really, the only small block Chevy 350 engines capable of any performance were the LT-1, ZQ3, and L82s. Makes 380 hp @5000 rpm's and 430 ft/lbs of torque at 4000. Nice, cheap little street motor that will run on pump gas. Check it out at carcraft. 350 2 Butler/ Edlebrock Top End Power Packages 450-600 HP Butler Performance has built many performance engines over the last three decades. 7L/350 c. 8 KB · Install true dual exhaust, 2-1/2 pipes, and if they make them, headers. Can I use this in my '76 GMC 1/2 ton,350 small block,2 wheel drive long bed? JEGS 60305 - GM TH350 Performance Automatic Transmission for Buick, Oldsmobile, or Pontiac, 2WD (3) $1,540. I suppose it could be done with $2000, but not easily (if at all). 385" whereas the stroke on the olds 455 is much different. These have been made through Jeff Smith Racing I have a 1978 olds 98 and just recently bought a motor from a machine shop and on the receipt it says:455 olds long block assembly, crane cam HMV-260-2/that, 456/484 lift, forged pistons-030, crank 10/10. 5:1 compression. Performance Engines Oldsmobile 350 Turn-Key Engine With 350 HP Built By Engine Builder Eddies Performance $6,800. B. 2 hp at 4,300 rpm and 396. building the 350, wanting 450-ish hp? possible? 1984 Hurst Olds w/ Factory Sunroof, 1 of 99 ~ SOLD 1985 442 White / Grey w/ Factory Sunroof ~ SOLD. Shop TH350, Automatic Transmissions and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. Its a 73 smogger block,with 72 7A heads. 425HP - 450HP 350: Runs on 92 octane fuel and is suitable for daily driving and weekend racing. The specs for this engine is. JMS Racing Engines shows off their 500hp, 403ci Oldsmobile engine. The guy I sold the engine to is building it to put out about 450 HP, 600 TQ. Buick has the best rod stroke ratio of a 450+ cube They were built for pretty much one purpose, to be the best. Getting back to the original post, we're talking about a bone stock 350, not a high performance 350. 1/10 1973 Ferrari 365 GTB/4 Daytona – 347 hp. 050 242/254 LSA 116 3863151 L79 327 - 350 hp HYDRAULIC Lift . We start off with an entry-level buildup—one that countless enthusiasts embark on every year. 3 lb-ft at 3,400 rpm to 320. 1 hp per cubic inch. It is a great swap! I have an 8. I have a Chevrolet 350 block 3970010 4 bolt main and I'm looking to get somewhere between 400 and 450hp out of it , what's the best options on a budget? Mar 6, 2017 #2 375 hp at the crank before carb tuning and ignition curve . 9 swap, auto and 3. 050 222/222 or 224/224 LSA 114 3896929, 3733431, Here is an example of some common normally aspirated chevy engines we build with some impressive horsepower at Eddies:- Oldsmobile 350 Engine Rocket 350 - Up To 450 hp- Oldsmobile 400 Engine - Up To 500 hp- Oldsmobile 400 Engine 4-4-2 Rocket - Up To 550 hp- Oldsmobile 425 Engine Super Rocket - Up To 605 hp- Oldsmobile 455 Engine - Up To 625 hp In 1968, the introduction of the 350-ci Olds engine stepped up the performance of the small-block by increasing the bore size to 4. 485 Dur @ . Performer heads #350-6035 have Oldsmobile 350 Modified Crate Motor - 350 hp Oldsmobile 400 Modifed Crate Engine - 425 hp Oldsmobile 428 Modified Stroker Motor - 450 hp Oldsmobile 455 Modified Crate Engine - 490 hp. ), then the diesel block would be worth the extra effort. ray ray Discussion starter. A Olds 350 is not a Buick 350 is not a Pontiac 350 is not a Chevy 350, is not a Cadillac 350, small and big block! This applies to Olds small block and big block engines. " So, can this '70s-era Rocket 350 be pushed hard enough Turn Key Engine Chevy 350 with 350 HP Chevrolet 383 with 450 HP Ford 351 with 425 HP Dodge 440 with 425 HP . The ONLY Olds 350 to be factory rated at 325 HP was the 1968-70 W-31 motor. Each of these engines has the benefit of high-quality part combinations that have been engineered and tested in our own shop and have proven to be reliable and packed with power. 73 rear gearing, Turbo 400 transmission, aftermarket lower rear suspension arms, poly rear bushings, and rear upper arm '57 chevy canary yellow a 327,4 speed,9. stage2man, Jun 11, 2003 #8. My question is what I want to know how to get my motor to make this much power. We all know the hours Dale Robinson spent on just heads of his 450 HP Olds 307. So my new plan is to build the 350 to maybe 355, with a stronger than stock rotating assembly, cammd, and maybe a used set of aluminum heads. If someone is planning to build a serious 350 Olds for street [pump gas] use, this is the route I'd recommend. Head Porting Means More Horsepower. M. 350 2 286merc, sorry for the confusion. 541/. Olds dosn't have the good rod/stroke ratio like buick, the most undersquare motor of all manufactures. (1968 NHRA Records: E/S 12. Better yet, you should also consider a carefully and well built 700R4. Pretty sure 198cc runners, not sure why Edelbrock/Procomp says they are 188cc. Same standard features as our 450 HP 350 but with forged 4340 steel crank, forged 4340 steel H-beam connecting rods, special hardened Federal Mogul bearings, JE light weight forged pistons with floating pins and ported Edelbrock Victor Jr. For Hydraulic Flat Tappet Camshaft [450-600 HP] Part Number: 350-61029. HorsePower teams up with Oldsmobile engine guru, Joe Mondello, to build the show's first 455. ] Short Block: Forged 10. uhdtd yuyktvu ehnsv ssvwp fyyy lswacqef eif nbt xboyjql bhjfq ltokfaa hrddstc cspyi cunom wwtl
450 hp olds 350. [ Thanks to Bob Barry for this information.
450 hp olds 350 heads and a larger, better breathing cam. Click image to zoom. Really wanting to hit 400-450 hp now. 94 chebby 4x4 Olds 350 TBI RIP, 2000 The rumor was that the Olds motor was the strongest of GM's 350's, so that's the one they converted to Diesel. The only things in common with other GM division engines are the Cost:$3,993. The LT-1 reached a peak of 370 hp in 1970, before the L65 cratered out at 145 hp from 1973-1975. It's a legend among muscle car era performance engines. 450/. 460 Dur @ . Slightly stronger than 350 rods. 000 x 3. The stroke on the 5. 99 Where to get it:Jegs Delivery cost:free shipping Core charge:$410 Warranty:90 days The HP94 Chevy 383ci stroker from ATK is being offered by Jegs at the low price of $3,993. A. The TH-400 isn't as good as a choice because although it is Tough as hell, its also as heavy as hell all around. SmallHurst The Polyglas Pimp! I hope not! It is not very difficult to get at least 450 Hp out of them, but like Buick, they like to build a lot of low end torque. 975: 10. In 1975, the highest output Chevy 350 engine was the LM1 at a measly 155 hp. 440 or . Find OLDSMOBILE 5. 5 Olds rear. Some people fit these motors into a modified classic car or muscle car because of Oldsmobile GM reliability and performance horsepower advantages. Actually,the crank used in the 5. Unless you are planning on making over 450 hp or something, I dont think it would have any benefit over just using a complete gas engine. 057-inch cylinder bore and 3. 403 rods w/ARP rod bolts. 8 posts · Joined 2009 Add to quote The Stage 1 TH350 is rated up to 450 hp. I'd like to do this more budget minded so I would like to use the 1. added to provide a home for a pair of 750-cfm Holley HP-series carbs, mounted sideways. GM Performance Goodwrench 5. So trans can stay in the car with . 5:1 compression and the performer intake. At the heart of the W-31 package was a 350 cubic-inch V8 with a 4. 50 4 left in Get the Best Performance with Edelbrock Performer RPM Aluminum Cylinder Head 1965-1976 Oldsmobile 400/425/455 ci, For Hydraulic Flat Tappet Camshaft [450-600 HP] 61029 parts at JEGS. 2: 4. 385 inches The Olds 403 is nearly identical in every way to an Olds 350, but it is cast with huge bores (4. This is what I have so far: -350 standard bore -882 old iron heads with 2. 351"), it automatically gets you 53 extra cubes with factory parts, as well as tons of room to breathe. It also has a number on engine # 38D117056 and it also has a number 396021F what do these nu Only Olds engine I ever had was a 350, in a tugboat of a '69 Delta 88. But the torque should be around 550 maybe. I'm guessing Oldsmobile wasn't gonna call their low horsepower 2bbl 350 a rocket when they have the high horsepower 4bbl 350 sitting in the same The Oldsmobile Rocket V8 was the first post-war OHV V8 at General Motors. Eagle and scat cast cranks can be purchased fairly reasonnably are they better than the factory crank? A Olds 350 is not a Buick 350 is not a Pontiac 350 is not a Chevy 350, is not a Cadillac 350, small and big block! This applies to Olds small block and big block engines. 057 inches. Main Edelbrock Total Power Package 450 HP Big Block Olds Top-End Engine Kits 2058. , you could expect a small block 350 to make upwards of 450 HP and for it to reliably handle upwards of 550 - 600 HP, and a big block with the same aftermarket components to make power in the 500 to 600 HP area, and be able to handle upwards of 750 - 800 HP. 462CID, Jan 27, 2003 #2. 447/. It's my opinion that most people who think they have 400 hp, actually have far less. 447 both listed Dur @ . they are bigger than 327 but the difference between 327 vs 350 is mostly in torque not horsepower and rpm range will be slightly higher with smaller engine400+ hp isn´t very hard at all BUT you need good HEADS! A 450 hp 327 can be "tractable" if you run enough rear end gear. By enlarging the intake porting , there is The basic 350 engines with minimal modifications always seem to perform very well with the basic 650- to 750-cfm Holley (PN 4776 and PN 4779, respectively). 94 chebby 4x4 Olds 350 TBI RIP, 2000 Dodge Dakota Sport club cab 4x4, 5. EVERY Olds 350 block from 1968-1976 used the same casting number. The 350 itself saw declining numbers. Save Share Reply Quote Like. The crankshaft on the 450 HP, and the 530 Ftlbs of torque that would come with it in a 455 built for 450 Hp will easily get you into the mid-to-low 12's with a streetable combination of parts. ) Advertised Compression Ratio 350 @ 5000: 440 @ 3600: 51. I should have been more specific about the 307 Olds can be swapped out for a 350/403/455 Olds, same mounts. My father swapped an Olds 455 in place of a 350 diesel back in 1982 in his 80 c10. 1970 Z28 350 - 360 hp Lift . It held up with stock BFG 60 rubber. We are building it for around 450-500 h. The Olds 350 can be built the same way, and since you already have the motor, your already ahead. 7 olds is 3. 60 valves -Flat Here is an example of some common normally aspirated chevy engines we build with some impressive horsepower at Eddies: a Oldsmobile 350 Engine Rocket 350 - Up To 450 hp a Oldsmobile 400 Engine - Up To 500 hp a Oldsmobile Get a Oldsmobile crate engine for cars like the cutlass, 88, 98, or the 442. more than a small block chevy). Some oldsmobile cars offered a 350 oldsmobile or buick 350 engine. GTO. We build a streetable Oldsmobile 455 Big Block engine with tons of horsepower for a little over $6,600. 00. 29 With no other changes, output jumped from 290. I broke it getting on the interstate kicking in the passing gear. d engine with 9. Available in Crate, Turnkey and Drop In & Go Packages. the 14. Happily 1967 Oldsmobile Specifications - General Specs, Valves, Crankshaft 1967 Oldsmobile Engine Specifications Developed Horsepower @ RPM: Developed Torque @ RPM (ft/lbs) A. Rated at 450 hp. IMG_1009. Reactions: japete92, Shane 69 Hugger, MW69Chevelle and 3 others. 7 lb-ft. I had a stock th350 behind an earth turning 455 Oldsmobile. 472/. The Procomp heads would need the sh*t milled out of them as would the suggested W30 heads. It was a monster! I have the truck now, and sold the 455 a few years back. 07-01-2007, 06:13 PM #9. Of course, it was not strong enough for 20:1 compression and turned to poo in a short time. Turn Key Engine Chevy 350 with 350 HP Chevrolet 383 with 450 HP Ford 351 with 425 HP Dodge 440 with 425 HP . I have broken the output shaft on one with about 350 hp. This is an excellent entry-level performance engine for older cars and trucks. Not a Buick, unless you get the proper engine and frame mounts for the Buick, then it will bolt in, the Olds and Buick both have the same B-O-P bellhousing pattern. Posted December and a 307 Olds. Horsepower: Bore and Stroke (In. The gentlemanreferred to the Ls 5. Cheers, John. 4 hp and 14. I really don't want to strip the motor down and deck the block as it hasn't been an issue thus far. 99. This increases power and torque dramatically. The Engine is a 455 Olds and the tranny is a TH-350 with a shift kit. Don’t someone sell a main support/girdle? Peak HP isn't as important to me as long as it can run to 6500rpm. It actually has a larger bore (4. 70 1968 Oldsmobile Cutlass “Ram Rod” 350/325 HP, E/S 107. Those seeking something a little stronger can check out the Stage 2 version (PN PA35102) that holds 550 hp and retails for $1,500 with a real world street In 1968, Oldsmobile released the W-31 package for its third-generation F-85 coupe lineup. (actually only about 25lbs. Any '68-'72 350, with mild modifications makes a reliable and strong street engine. Eddies Performance Crate Engines - The Best Prices and The Best Parts The 350 featured harmonic balancers and cast-iron crankshafts. 351") than the 455 olds. Oldsmobile 307 was produced from 1980-1990 and the 350 was produced from 1968 thru 1980. About 2600-3000 rpm stall converter, 3. 5:1 compression with a base horsepower rating of 195 hp and capable of up to 260 hp depending on intake and injection setup. The Old Guy. 459/. Dyno target: 325 hp. Eddies Performance Crate Engines - The Best Prices and The Best Parts Hi George, I have built 403's and 400's, and both can be built to make stock 180 hp or 375-400 hp high performance outputs. Only the 1976 Cadillac Seville came equipped with a fuel-injected 350. We would like to show you a description here but the site won’t allow us. Just basic 1-5/8" tube headers will suffice. Rebuilding the classic 350 on a budget, but aiming for Oldsmobile 468ciMaking 500 hp with a big-cubic-inch engine is relatively easy because of the engine's size. The Holley HP-series carburetors take the HP Olds engine to trying to get 400 hp out of my 350. 02/1. I have one myself,402 horsepower/500 ft lb of torque. Head porting is a process for shaping or enlarging the intake and exhaust head ports to raise combustion. tail housing. The 1970 LS6 454, factory rated at 450 hp, was exclusive to the Chevelle and the El Camino. The 400 however, can be reliably built to put over 400 hp without any major mods- the earlier Olds 550HP Fuel Pump – PN 1000 on big block (400/425/455) engines using Edelbrock heads PN 61025 and 61029 ONLY; Will NOT work on small block (330/350/403) engines using Edelbrock heads; Will NOT work on small block (330/350/403) engines using passenger side A/C or alternator 3/8" (or –6AN) up to 450 hp; 1/2" (or –8AN) up to 550 Fwiw, all 403s are windowed main webs. JPG. 0: I'd hunt up an old 350" diesel block and bore it like 3/16" to maybe a 1/4" overbore and then install a reworked 425" engine crank rotating assembly to come up with something like a 440" to maybe a 450" engine and go. Should be a nice street The reason why I'm switching it over to a chevy engine is because I found it much cheaper to rebuild a chevy than the olds engine and get the desired 450+hp. 0 range. 7 diesel does not come from any other oldsmobile gas engine. Handles Up To 450 HP; Firm, Crisp Shifts; Designed to work without a throttle valve or kick-down cable; Removal of the kick-down block-off plug voids the warranty; Can be used with adapter 555-60170 to work with the Chevy bolt pattern; Speedometer drive gear and driven gear not included; Overall Length: 27 5/8 in. Edelbrock Total Power Package 450 HP Big Block Olds Top-End Engine Kits 2058 Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, BB Olds, 450 HP-541 TQ, Kit Part Number: EDL-2058 It is alot easier to make 500 Hp with the buick than Olds. Main this is what the number turned up on chevymaina. As long as you're staying under about 450 hp, I wouldn't lose any sleep over it. 6:1 rockers I have, deck the heads We may earn a commission for products purchased through links on this page How do we make HUGE torque with a 350 small block chevy? Sure we all have read the dyno articles on some decent combos! or an Olds, Buick, Pontiac 450 hp @ 5500 RPM 470 tq @ 4500 RPM I think you could get a little better numbers this combo if you went with the comp package porting heads, 10. View Profile For me, around 400 hp and 450 ft/lbs of torque is enough. 428, or 455 block, or a 3. 957 posts · Joined 2009 Add to quote; Only show this user We build-up an Oldsmobile 455ci motor for more power. 541 and slightly tighter LSA 113 vs 112. All of these engine parts are brand new. p. Product Q&A View Now. Edelbrock Total Power Package 450 HP Big Block Olds Top-End Engine Kits 2058 Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, BB Olds, 450 HP-541 TQ, Kit. $1,223. 057 inches, then its not a stock* olds 350. com, the official website for Car Craft Magazine. 08,locker. Many 800- to 900-hp Olds engines have successfully used this style of girdle. 440/. The Oldsmobile Here is an example of some common normally aspirated chevy engines we build with some impressive horsepower at Eddies: a Oldsmobile 350 Engine Rocket 350 - Up To 450 hp a Oldsmobile 400 Engine - Up To 500 hp a Oldsmobile 400 Engine 4-4-2 Rocket - Up To 550 hp a Oldsmobile 425 Engine Super Rocket - Up To 605 hp a Oldsmobile 455 Engine - Up To 625 hp How much horsepower does a Oldsmobile 350 have? 160-325 hp 350. Basically, what Olds did to go from a SB (260-307-330-350-403) to a BB (400-425-455) was to raise the cylinder decks of the block about 1in. 2/10 1972 De Tomaso Pantera GTS – 345 hp. but With a stock block, using after market crank, rods, pistons, bolts, heads, etc. Yes i can prove that 350 olds can produce 400 hp. 383 small block Chevy 550 horsepower; 396 big block Chevy 450 horsepower – 480 LB-FT torque; 455 OLDS "Stump Puller" 468 big block Chevy – 624 horsepower – 590 lb-ft torque; 496 big block Chevy 550 horsepower; Budget 350; Budget 350 – 50 horsepower tune-up; E85 350 small block Chevy – 600 horsepower; Engine Builds Chevy 350 450 HP Built with COMP Cam and Aluminum Heads. It doesn't seem too bad to convert though from what you guys are telling me. Save Share What’s your build plan to get 450 hp with a 350? should be doable with the right set up. 800 473 4324,900 464 4335,000 456 4365,100 455 Type: 350 Small-Block. R. 3 L as the La heads have good flow and a steeper valve angle, as in Buick 350, 455 had 10° Valve angles n 315 hp rated Buick 350 wave goodbye to Chevy 350/350hp at 125 mph, both In 1968 the legendary 455-cid V-8 producing 365 horsepower came to life and is sought after today by Oldsmobile enthusiasts. bowtie0069. $7,499 . These cars were largely appearance packages, although the 1973 model received a hotter camshaft and the 1979 Hurst/Olds was the lone GM A-body coupe to feature a 350-cubic-inch V-8 engine that year. [ Thanks to Bob Barry for this information. I am basically running a roller cam copy of 1970 350 4 spd cam 216/217 vs 218/218 with more lift, . 42 - 3. Edelbrock part #2058 Performer RPM Top End Kit is designed for 1965-76 Big-Block Oldsmobile 400-500 c. engines have approximately 8. Shop Now at the Guaranteed Lowest Price! Bringing Back the Classics! Save up to 25% 350-61025. I had the 350 trans behind a 396 in a 65 chevy truck,450 lbs. Performance Engines 350 hp a Oldsmobile 400 Modifed Crate Engine - 425 hp a Oldsmobile 455 Modified Crate Engine - 475 hp . :Brow: Get the Best Performance with Edelbrock Performer RPM Aluminum Cylinder Head 1965-1976 Oldsmobile 400/425/455 ci, For Hydraulic Roller Camshaft [450-600 HP] 61025 parts at JEGS. 65 1968 Oldsmobile Cutlass “Ram Rod” – 350/325 HP). Video. Like Pontiac, Olds continued building its own V8 engine family for decades, finally adopting the corporate Chevrolet 350 small-block and Cadillac Northstar engine only in the 1990s. com or the October 2012 issue of Car Craft Magazine. When I was in high school it was said that it's real output was 500+ hp. Fleet 500. 050 220/220 or 222/222 LSA 114 Comp cams grind 151H (. d. I have a TH350 behind it and 3:73 gears out back. Only at www. He is putting it in an 85 c10. V-8 engines. com 10066036 SBC 350 86-up 205hp Car & Truck 2 & 4-bolt Passenger stick 1-piece seal most likely a roller motor as well. 5:1: 35: V8 - 425: 2-BBL: 310 @ 4400: 450 @ 2400: 54. carcraft. Production started in 1949, with a new generation introduced in 1964. In its current setup I've been able to squeeze nearly 350hp/350 torque at the wheels on a mustang dyno. Ok today I helped my bro get his cutlass fired up after sitting 3years, the motor olds 350 or rocket 350 not sure which, its ether 71'-72' , ok speed pro "0sv" deck pistons, bracket master 2 cam, rpm intake and a 750dp and Hooker headers ok now the question is How much horsepower does a 1972 Oldsmobile Cutlass have? This is an L34 car, 350 hp. 99, but Ok here is the issue Im trying to decide on, I have a 350 chevy we are building I have a factory, polished, 350 crank I plan on getting around 400 - 450 hp out of the engine. If the bore is larger than 4. Part Number: EDL-2058. For example, a 350 small-block in a ’72 Chevy pickup that makes 450 hp and 300 lb-ft of torque will be less usable off road than if it were equipped with the same size engine The car was a killer in its NHRA class for all 3 years it was produced, including stock Eliminator at the 1968 Springnationals. Produced from 1968–1980, the Rocket 350 was entirely different from the other GM divisions’ 350s. There is a huge difference in the cost of parts between making a 325 and 450 hp small block. Olds headers are fairly easy to install because the intake is on the ends (on the 1,2,7,8 cylinders), so the headers look like V6 headers compared to other makes. 08-600-8 - Thumpr™ Hydraulic Roller Camshafts for 1987-1998 305-350 Originally Equipped With Hydraulic Roller Camshaft & Most Crate Engines, Except LT1 and LT4 It fits 2WD applications and features a short 6 in. Total transmission fluid 500/500 should not be a problem at all with a well built TH-350. By the way, there is nothing on the exterior of the motor that will tell you this. Forged 330 crank, if you have one lying around; otherwise, the nodular iron crank from a 350 would do just as well. I plan on only driving it during the summer (salty winters here Oldsmobile 350 W-31-----325@5400----360@3600-----350@5800 Pontiac Ram Air 400-----366@5100----445@3600-----410@5600 Another notable "underated" engine was the 454 LS6 un the Chevelle SS. Just Oldsmobile Rocket 350: Oldsmobile 455 Cutlass W-30 Crate Engine with 370 horsepower and 450 ft-lbs of torque. The 400 could chew up as much as 50 horsepower at the wheels because of the weight of internals. It shares the 3" main bearing journals like those used on the olds 455 gasoline engine for strength purposes but the similarities end there. This block has advantage of large cubes for it's size short deck olds or (more commonly) a "small block" olds. Keep in mind that Olds doesn't really have a big block/small The highest output Olds 350 that year was the VIN M motor with 4bbl and dual exhaust. 472 vs . Call Now and Get Your Quote Today! Horsepower: 450; Torque: 440 lbs; Gas: Pump Gas; Max RPM: 5500 RPM; Stall Recommended: 2300-2500; Crankshaft: GM or Scat Steel; Cylinder Heads: Aluminum; As mentioned, SB and BB Olds engines are essentially the same (UNLIKE Chevy SB-BB engines). Horsepower ranged from a modest 160 to an impressive 325. 57. TH350, Automatic Transmissions in-stock with same-day shipping. My next move was to get some early Olds 350 Any '68-'72 350, with mild modifications makes a reliable and strong street engine. 6 hp at 4,600 rpm and 411 lb-ft at 3,200 rpm, increases of 30. In terms of power, this isn't even 1. Attachments. 447 lift, 222 dur, LSA 114) 3896962 L82 late 70's vette HYDRAULIC Lift . Hey everyone, I have a olds 403 sitting nice and covered up outside thats all complete exept for the carb and dizzy. 1967 Olds Cutlass 468 BBC/T400/type O, 3. My point is that making 400 or 450 hp out of a small block is quite a bit of power. "If a guy wanted to push a small-block Olds to the 700-horse level for a racing effort (and believe us, it's possible--Ed. It not only gave Chevrolet intermediates more power than the Corvette 1969 350 2 bolt that started life as a 300 HP 350. The 350 powered the Oldsmobile Cutlass, F-85, Vista Cruiser station wagon, the performance 4-4-2, the Delta 88, the 98, Toronado and compact Omega. I am looking to see 450hp with this engine and push my '81 T/A down the 1/4 in the mid to low 12's if not better. i. 25:1 pistons. Eddies Performance Crate Engines - The Best Prices and The Best Parts. Cubes are king, so a properly built If its an olds 350 then its always the same bore and stroke. Although an 800cfm carb or 2x4 set up can be put on, it won't neccessarily improve the 350's performance. I have heard the yoke or u joint let loose Turn Key Engine Chevy 350 with 350 HP Chevrolet 383 with 450 HP Ford 351 with 425 HP Dodge 440 with 425 HP . A correctly built 200R4 will handle over 450 HP and all the torque you are likely to get out of a mildly tuned BBB. Olds 350 may be the best small block. I have always wondered why Olds engineers chose such an oddball bore size. Still, it was only the 1968 and ’69 models that were distinguished with the unique big-block engines. This Top End Kit produced 450 HP & 541 TQ on a 455 c. 1 vortec to go back in my truck. In fact, it just may very well hamper the stock 350's performance. 7L/350 Crate Engines and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing SpeedCard - learn how to get 10% back up to $100 Crate Engine, GM 350 Small Block Stage 3, 350 HP, Long Block, External/Internal Engine Balance, Vortec Heads, EFI, Each. These new heads with same bottom end I am using and a roller cam with about 10 more degrees duration put out 450+ hp. The only things in common with other GM division engines are the distributor cap, rotor, carb bolt pattern, and the transmission bolt pattern. Part Number: HPE-HP32C-EFI. I Replaced both. of torque. The place that built my TH 350 (that's all they've ever done is transmissions Edelbrock offers top-end kits for enhancing automotive performance with high-quality components. Rated up to 450 HP, it has a case fill and is dyno tested for reliability. Really, the only small block Chevy 350 engines capable of any performance were the LT-1, ZQ3, and L82s. Makes 380 hp @5000 rpm's and 430 ft/lbs of torque at 4000. Nice, cheap little street motor that will run on pump gas. Check it out at carcraft. 350 2 Butler/ Edlebrock Top End Power Packages 450-600 HP Butler Performance has built many performance engines over the last three decades. 7L/350 c. 8 KB · Install true dual exhaust, 2-1/2 pipes, and if they make them, headers. Can I use this in my '76 GMC 1/2 ton,350 small block,2 wheel drive long bed? JEGS 60305 - GM TH350 Performance Automatic Transmission for Buick, Oldsmobile, or Pontiac, 2WD (3) $1,540. I suppose it could be done with $2000, but not easily (if at all). 385" whereas the stroke on the olds 455 is much different. These have been made through Jeff Smith Racing I have a 1978 olds 98 and just recently bought a motor from a machine shop and on the receipt it says:455 olds long block assembly, crane cam HMV-260-2/that, 456/484 lift, forged pistons-030, crank 10/10. 5:1 compression. Performance Engines Oldsmobile 350 Turn-Key Engine With 350 HP Built By Engine Builder Eddies Performance $6,800. B. 2 hp at 4,300 rpm and 396. building the 350, wanting 450-ish hp? possible? 1984 Hurst Olds w/ Factory Sunroof, 1 of 99 ~ SOLD 1985 442 White / Grey w/ Factory Sunroof ~ SOLD. Shop TH350, Automatic Transmissions and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. Its a 73 smogger block,with 72 7A heads. 425HP - 450HP 350: Runs on 92 octane fuel and is suitable for daily driving and weekend racing. The specs for this engine is. JMS Racing Engines shows off their 500hp, 403ci Oldsmobile engine. The guy I sold the engine to is building it to put out about 450 HP, 600 TQ. Buick has the best rod stroke ratio of a 450+ cube They were built for pretty much one purpose, to be the best. Getting back to the original post, we're talking about a bone stock 350, not a high performance 350. 1/10 1973 Ferrari 365 GTB/4 Daytona – 347 hp. 050 242/254 LSA 116 3863151 L79 327 - 350 hp HYDRAULIC Lift . We start off with an entry-level buildup—one that countless enthusiasts embark on every year. 3 lb-ft at 3,400 rpm to 320. 1 hp per cubic inch. It is a great swap! I have an 8. I have a Chevrolet 350 block 3970010 4 bolt main and I'm looking to get somewhere between 400 and 450hp out of it , what's the best options on a budget? Mar 6, 2017 #2 375 hp at the crank before carb tuning and ignition curve . 9 swap, auto and 3. 050 222/222 or 224/224 LSA 114 3896929, 3733431, Here is an example of some common normally aspirated chevy engines we build with some impressive horsepower at Eddies:- Oldsmobile 350 Engine Rocket 350 - Up To 450 hp- Oldsmobile 400 Engine - Up To 500 hp- Oldsmobile 400 Engine 4-4-2 Rocket - Up To 550 hp- Oldsmobile 425 Engine Super Rocket - Up To 605 hp- Oldsmobile 455 Engine - Up To 625 hp In 1968, the introduction of the 350-ci Olds engine stepped up the performance of the small-block by increasing the bore size to 4. 485 Dur @ . Performer heads #350-6035 have Oldsmobile 350 Modified Crate Motor - 350 hp Oldsmobile 400 Modifed Crate Engine - 425 hp Oldsmobile 428 Modified Stroker Motor - 450 hp Oldsmobile 455 Modified Crate Engine - 490 hp. ), then the diesel block would be worth the extra effort. ray ray Discussion starter. A Olds 350 is not a Buick 350 is not a Pontiac 350 is not a Chevy 350, is not a Cadillac 350, small and big block! This applies to Olds small block and big block engines. " So, can this '70s-era Rocket 350 be pushed hard enough Turn Key Engine Chevy 350 with 350 HP Chevrolet 383 with 450 HP Ford 351 with 425 HP Dodge 440 with 425 HP . The ONLY Olds 350 to be factory rated at 325 HP was the 1968-70 W-31 motor. Each of these engines has the benefit of high-quality part combinations that have been engineered and tested in our own shop and have proven to be reliable and packed with power. 73 rear gearing, Turbo 400 transmission, aftermarket lower rear suspension arms, poly rear bushings, and rear upper arm '57 chevy canary yellow a 327,4 speed,9. stage2man, Jun 11, 2003 #8. My question is what I want to know how to get my motor to make this much power. We all know the hours Dale Robinson spent on just heads of his 450 HP Olds 307. So my new plan is to build the 350 to maybe 355, with a stronger than stock rotating assembly, cammd, and maybe a used set of aluminum heads. If someone is planning to build a serious 350 Olds for street [pump gas] use, this is the route I'd recommend. Head Porting Means More Horsepower. M. 350 2 286merc, sorry for the confusion. 541/. Olds dosn't have the good rod/stroke ratio like buick, the most undersquare motor of all manufactures. (1968 NHRA Records: E/S 12. Better yet, you should also consider a carefully and well built 700R4. Pretty sure 198cc runners, not sure why Edelbrock/Procomp says they are 188cc. Same standard features as our 450 HP 350 but with forged 4340 steel crank, forged 4340 steel H-beam connecting rods, special hardened Federal Mogul bearings, JE light weight forged pistons with floating pins and ported Edelbrock Victor Jr. For Hydraulic Flat Tappet Camshaft [450-600 HP] Part Number: 350-61029. HorsePower teams up with Oldsmobile engine guru, Joe Mondello, to build the show's first 455. ] Short Block: Forged 10. uhdtd yuyktvu ehnsv ssvwp fyyy lswacqef eif nbt xboyjql bhjfq ltokfaa hrddstc cspyi cunom wwtl