ALSO UNLIKE THE CHEVY, BUICK USED THE SHAFT MOUNTED ROCKER SETUP FOR ITS STAMPED STEEL ROCKER ARMS. Though it was similar in displacement to other GM small block V8s; like the Chevy 350, Pontiac 350, or Oldsmobile 350; the Buick 350 V8 had a completely different design. 2.0L I-4 Engine. Color: Moonstone Gray Metallic- Transmission: Automatic - VIN: LRBFZRR44PD029979. There is a huge amount of support for the 215, principally because of its lengthy use by Rover, spanning a period of 38 years (1967-2005). The Oldsmobile version of this engine, although sharing the same basic architecture, had cylinder heads and angled valve covers designed by Oldsmobile engineers to look like a traditional Olds V8 and was produced on a separate assembly line. Repco-Brabham also based their F1-championship-winning V8 (SOHC per bank) on the Oldsmobile 215 turbo block, and subsequently developed it into a 5-litre quad-cam 32-valve sports car engine. Buick This will prevent attainment of the proper torque and will require replacement of the damaged part. (click on photo to view enlarged pictures gallery), Cars Catalogue Homepage - Automobile-Catalog. I am not aware of any, but that doesnt mean they are not out there. Buick built a 350 engine starting in 1968, joining GM in the family of small-block V8 engines. 1st row regular express open . This is easier. that is likely a stock kit. The compression ratio on the GS350 from 1968-1970 was 9.0:1 for the double-barrel and 10.25:1 for the quadrajet. The 1970 standard double and four-barrel carb non-SP versions still made a respectable 260 hp/360 lb-ft and 285 hp/375 lb-ft. As we discussed above, horsepower dropped precipitously starting in 1971 and never recovered. The carnage was legendary- pieces of piston skirt came to rest at the bottom of the tranny inspection cover. Engine horsepower and torque curve for Buick Skylark Sport Coupe 350-2 V-8 (man. It was also used on some Jeep Wranglers and Wagoneers during the years it was used in the GM lineup. All of the nailhead designs have a 4.75in (121mm) bore spacing. -Jefferson, I have a 70 Buick skylark with 350 2 bbl.. engine wont hold oil pressure anymore..so Im getting rebuilt..$2000 to get it machined and $750 for rebuild kit. This will prevent straining or distorting the parts as well as preventing thread damage. Conversely, getting massive cams on a 350-hp build is also a recipe for disappointment and problems. Perfect for Buick muscle car project. Mid Dress Engine. Then, starting in 1972, the horsepower rating on paper would be reduced again due to a shift from SAE gross to SAE net, down to approximately 250hp (186kW). Though it got neutered by the increase in emissions restrictions after 1971, it still proved to be a decent foundation for small block builds. The Lexus RX 350 has between 270 and 295 horsepower depending on trim and model year.. Supercharged Buick 350 engines with stock blocks have been dyno'd at over 1,000 hp, so it certainly is capable of producing megapower as long as the right components are used. 20. Dynaflow's non-shifting design was demonstrably smoother than the rough shifting automatics then available, to include GM's Hydramatic, and the Powerglide unit used by Chevrolet. The small-diameter intake runners allowed these engines to develop high torque, with many exceeding 1ft-lb/cu in, exceptional for the time. For 1963, the four-barrel was bumped to 11.0:1 compression and an even 200hp (149kW) at 5,000rpm and 240lbft (325Nm) at 3,200rpm, 0.93hp (0.7kW)/cu in. all rights reserved StreetTech Magazine - site developed by ampnetmedia. It was an OHV pushrod engine like the then-new Oldsmobile "Rocket" V8. James Jordan has been a writer and photographer since 1980. 11. Pontiac used the Buick version of the 215. commercial copying, redistribution, use or publication by you of any such Pre-tightening is done by going around the bolt sequence three times, gradually increasing the torque on each round. In all cases, the left head is the same part as the right head, except for maybe a water jacket plug that has to be reversed depending on L or R side usage. The camshaft used in the motor is, well, big. A life-long gearhead, Street Tech Magazine founder and editor Jefferson Bryant spends more time in the shop than anywhere else. 220lbft (298Nm) of torque was produced at 2,400rpm with a Rochester 2GC (DualJet) two-barrel carburetor and 8.8:1 compression ratio. I would disagree. Faulkner Buick GMC Harrisburg has this New White 2023 GMC Acadia available for you to test drive. Use too much and the excess could fill an oil passage, and that would be bad. From the boneyard to the dyno cell, discover how to enhance the factory performance of a little-known Chevy cousin and keep its original looks. Rear has Moroso "No Hop Bars", Boxed lower control arms, air bags (both sides) and factory sway bar. Four-barrel carburetion was standard on the basic 425, called the Wildcat 465 for the torque (as measured in lb-ft) it developed. Modest streets cams will improve power by 10-25 hp, while high performance competition cams can net 60-75 hp on top of other mods. You are absolutely right, you can even get aftermarket heads for the Rover engine. The incorporation of material or any part of it in any other web-site, electronic retrieval system, publication or any other work (whether hard copy, electronic or otherwise), also the storage of any part of this site on optical, digital or/and electronic media is strictly prohibited. For that reason, the more common Buick version (which looks like a traditional Nailhead V8) has emerged as more desirable to some. 3 speed) as offered for the year 1969 until September for North America U.S. 23. 20 horsepower over the factory GS 350 cam. It only made 45 hp less than the monster Buick 455 V8, but the big blocks had a 100 lb-ft advantage in torque. It had the same 10.5:1 compression as its Chevy counterpart. The Horspower / Torque Curve below was generated by the ProfessCars software, based on the factory data: Production/sales period of cars with this particular specs: Horspower / Torque values for the curve above:1000 rpm:187.7 Nm / 138.4 lb-ft / 19.7 kW / 26.7 PS / 26.3 hp1100 rpm:227.2 Nm / 167.6 lb-ft / 26.2 kW / 35.6 PS / 35.1 hp1200 rpm:263.9 Nm / 194.6 lb-ft / 33.2 kW / 45.1 PS / 44.4 hp1300 rpm:297.6 Nm / 219.5 lb-ft / 40.5 kW / 55.1 PS / 54.3 hp1400 rpm:328.4 Nm / 242.2 lb-ft / 48.1 kW / 65.5 PS / 64.5 hp1500 rpm:356.2 Nm / 262.7 lb-ft / 56 kW / 76.1 PS / 75 hp1600 rpm:381.2 Nm / 281.1 lb-ft / 63.9 kW / 86.9 PS / 85.6 hp1700 rpm:403.2 Nm / 297.3 lb-ft / 71.8 kW / 97.6 PS / 96.2 hp1800 rpm:422.2 Nm / 311.4 lb-ft / 79.6 kW / 108.2 PS / 106.6 hp1900 rpm:438.3 Nm / 323.2 lb-ft / 87.2 kW / 118.6 PS / 116.9 hp 2000 rpm:451.5 Nm / 333 lb-ft / 94.6 kW / 128.6 PS / 126.7 hp2100 rpm:461.8 Nm / 340.6 lb-ft / 101.6 kW / 138.1 PS / 136.1 hp2200 rpm:469.1 Nm / 345.9 lb-ft / 108.1 kW / 147 PS / 144.8 hp2300 rpm:473.5 Nm / 349.2 lb-ft / 114 kW / 155.1 PS / 152.8 hp2400 rpm:475 Nm / 350.3 lb-ft / 119.4 kW / 162.4 PS / 160 hp2500 rpm:474.7 Nm / 350.1 lb-ft / 124.3 kW / 169 PS / 166.5 hp2600 rpm:474 Nm / 349.6 lb-ft / 129.1 kW / 175.5 PS / 172.9 hp2700 rpm:472.7 Nm / 348.6 lb-ft / 133.7 kW / 181.8 PS / 179.1 hp2800 rpm:470.9 Nm / 347.3 lb-ft / 138.1 kW / 187.8 PS / 185 hp2900 rpm:468.6 Nm / 345.6 lb-ft / 142.3 kW / 193.5 PS / 190.7 hp 3000 rpm:465.7 Nm / 343.4 lb-ft / 146.3 kW / 199 PS / 196.1 hp3100 rpm:462.4 Nm / 341 lb-ft / 150.1 kW / 204.2 PS / 201.2 hp3200 rpm:458.6 Nm / 338.2 lb-ft / 153.7 kW / 209 PS / 205.9 hp3300 rpm:454.2 Nm / 335 lb-ft / 157 kW / 213.5 PS / 210.3 hp3400 rpm:449.3 Nm / 331.3 lb-ft / 160 kW / 217.6 PS / 214.4 hp3500 rpm:443.9 Nm / 327.4 lb-ft / 162.7 kW / 221.3 PS / 218 hp3600 rpm:438 Nm / 323 lb-ft / 165.1 kW / 224.6 PS / 221.3 hp3700 rpm:431.6 Nm / 318.3 lb-ft / 167.2 kW / 227.4 PS / 224.1 hp3800 rpm:424.6 Nm / 313.1 lb-ft / 169 kW / 229.8 PS / 226.4 hp3900 rpm:417.2 Nm / 307.7 lb-ft / 170.4 kW / 231.7 PS / 228.3 hp 4000 rpm:409.2 Nm / 301.8 lb-ft / 171.4 kW / 233.1 PS / 229.7 hp4100 rpm:399.4 Nm / 294.6 lb-ft / 171.5 kW / 233.2 PS / 229.8 hp4200 rpm:389.9 Nm / 287.6 lb-ft / 171.5 kW / 233.2 PS / 229.8 hp4300 rpm:380.9 Nm / 280.9 lb-ft / 171.5 kW / 233.2 PS / 229.8 hp4400 rpm:372.2 Nm / 274.5 lb-ft / 171.5 kW / 233.2 PS / 229.8 hp4500 rpm:362.5 Nm / 267.3 lb-ft / 170.8 kW / 232.3 PS / 228.9 hp4600 rpm:350.3 Nm / 258.3 lb-ft / 168.7 kW / 229.5 PS / 226.1 hp4700 rpm:335.9 Nm / 247.7 lb-ft / 165.3 kW / 224.8 PS / 221.5 hp4800 rpm:319.3 Nm / 235.5 lb-ft / 160.5 kW / 218.3 PS / 215.1 hp4900 rpm:300.8 Nm / 221.8 lb-ft / 154.4 kW / 209.9 PS / 206.8 hp 5000 rpm: 5100 rpm: 5200 rpm: 5300 rpm: 5400 rpm: 5500 rpm: 5600 rpm: 5700 rpm: 5800 rpm: 5900 rpm: 6000 rpm: 6100 rpm: 6200 rpm: 6300 rpm: 6400 rpm: 6500 rpm: 6600 rpm: 6700 rpm: 6800 rpm: 6900 rpm: 7000 rpm: 7100 rpm: 7200 rpm: 7300 rpm: 7400 rpm: 7500 rpm: 7600 rpm: 7700 rpm: 7800 rpm: 7900 rpm: 8000 rpm: 8100 rpm: 8200 rpm: 8300 rpm: 8400 rpm: 8500 rpm: 8600 rpm: 8700 rpm: 8800 rpm: 8900 rpm: 9000 rpm: Horspower / Torque values for the curve above: 187.7 Nm / 138.4 lb-ft / 19.7 kW / 26.7 PS / 26.3 hp, 227.2 Nm / 167.6 lb-ft / 26.2 kW / 35.6 PS / 35.1 hp, 263.9 Nm / 194.6 lb-ft / 33.2 kW / 45.1 PS / 44.4 hp, 297.6 Nm / 219.5 lb-ft / 40.5 kW / 55.1 PS / 54.3 hp, 328.4 Nm / 242.2 lb-ft / 48.1 kW / 65.5 PS / 64.5 hp, 356.2 Nm / 262.7 lb-ft / 56 kW / 76.1 PS / 75 hp, 381.2 Nm / 281.1 lb-ft / 63.9 kW / 86.9 PS / 85.6 hp, 403.2 Nm / 297.3 lb-ft / 71.8 kW / 97.6 PS / 96.2 hp, 422.2 Nm / 311.4 lb-ft / 79.6 kW / 108.2 PS / 106.6 hp, 438.3 Nm / 323.2 lb-ft / 87.2 kW / 118.6 PS / 116.9 hp, 451.5 Nm / 333 lb-ft / 94.6 kW / 128.6 PS / 126.7 hp, 461.8 Nm / 340.6 lb-ft / 101.6 kW / 138.1 PS / 136.1 hp, 469.1 Nm / 345.9 lb-ft / 108.1 kW / 147 PS / 144.8 hp, 473.5 Nm / 349.2 lb-ft / 114 kW / 155.1 PS / 152.8 hp, 475 Nm / 350.3 lb-ft / 119.4 kW / 162.4 PS / 160 hp, 474.7 Nm / 350.1 lb-ft / 124.3 kW / 169 PS / 166.5 hp, 474 Nm / 349.6 lb-ft / 129.1 kW / 175.5 PS / 172.9 hp, 472.7 Nm / 348.6 lb-ft / 133.7 kW / 181.8 PS / 179.1 hp, 470.9 Nm / 347.3 lb-ft / 138.1 kW / 187.8 PS / 185 hp, 468.6 Nm / 345.6 lb-ft / 142.3 kW / 193.5 PS / 190.7 hp, 465.7 Nm / 343.4 lb-ft / 146.3 kW / 199 PS / 196.1 hp, 462.4 Nm / 341 lb-ft / 150.1 kW / 204.2 PS / 201.2 hp, 458.6 Nm / 338.2 lb-ft / 153.7 kW / 209 PS / 205.9 hp, 454.2 Nm / 335 lb-ft / 157 kW / 213.5 PS / 210.3 hp, 449.3 Nm / 331.3 lb-ft / 160 kW / 217.6 PS / 214.4 hp, 443.9 Nm / 327.4 lb-ft / 162.7 kW / 221.3 PS / 218 hp, 438 Nm / 323 lb-ft / 165.1 kW / 224.6 PS / 221.3 hp, 431.6 Nm / 318.3 lb-ft / 167.2 kW / 227.4 PS / 224.1 hp, 424.6 Nm / 313.1 lb-ft / 169 kW / 229.8 PS / 226.4 hp, 417.2 Nm / 307.7 lb-ft / 170.4 kW / 231.7 PS / 228.3 hp, 409.2 Nm / 301.8 lb-ft / 171.4 kW / 233.1 PS / 229.7 hp, 399.4 Nm / 294.6 lb-ft / 171.5 kW / 233.2 PS / 229.8 hp, 389.9 Nm / 287.6 lb-ft / 171.5 kW / 233.2 PS / 229.8 hp, 380.9 Nm / 280.9 lb-ft / 171.5 kW / 233.2 PS / 229.8 hp, 372.2 Nm / 274.5 lb-ft / 171.5 kW / 233.2 PS / 229.8 hp, 362.5 Nm / 267.3 lb-ft / 170.8 kW / 232.3 PS / 228.9 hp, 350.3 Nm / 258.3 lb-ft / 168.7 kW / 229.5 PS / 226.1 hp, 335.9 Nm / 247.7 lb-ft / 165.3 kW / 224.8 PS / 221.5 hp, 319.3 Nm / 235.5 lb-ft / 160.5 kW / 218.3 PS / 215.1 hp, 300.8 Nm / 221.8 lb-ft / 154.4 kW / 209.9 PS / 206.8 hp, www.automobile-catalog.com The complete catalog of cars since 1945 . Jim had the block machined at a local shop to his specs. Most people make the mist. Daily, PowerNation Oldsmobile and Pontiac each used an all-aluminum 215 on its senior compact cars, the Oldsmobile F-85, Cutlass, and Jetfire, and Pontiac Tempest and LeMans. Our final upgrade for the Buick 350 V8 are long-tube headers. 3.8L V6 engine has had a production run lasting more than 30 years. The 364 was introduced in 1957 and produced through 1961. As we mentioned earlier, the highest performing 350 V8 that Buick released was with the SP engine code. More 300/340 specs here Buick 300 - 340 - 350 to 1970 Buick 350 from 1970 Buick 400 - 430, 455 It would be recommended to be at the upper limit for the 350. The 383 is an AWESOME street motor and will keep you happy. There was a Buick service letter put out many years later which raised the values on the earliest years of the 215. [citation needed]. Jordan holds a Bachelor of Arts in journalism. In 1966 torque goes to 65-80 and in 1967 post torqueing is specified. Dry or dirty threads produce friction which prevents accurate measurements of the actual torque. View Details. See onstar.com or dealer for details. Times have changed, parts get cheaper, labor goes down as guys figure out how to get the most bang for the buck in terms of efficiency. Horsepower/Torque Curve 1969 Buick Skylark Sport Coupe 350-2 V-8 (man. Dont go too large with your exhaust, as that can actually hamper performance. matters or any part of this site is strictly prohibited. Strong mid to top end torque and horsepower. I never did find the last 3 lobes of the camshaft. Of all the GM "350s", the Buick has the longest piston stroke. Vijoni u Missjoni; Rettur; Grupp Pastorali Sghajtar The double-barrel went back to 230 hp, while the quadrajet dropped down to 260 hp. The biggest culprits are tiny oil feed holes, the main bearing oil hole not being aligned, and poor cam oiling. You can follow Jefferson on Facebook (Jefferson Bryant), Twitter (71Buickfreak), and YouTube (RedDirtRodz). Our suggestion is once again from TA Performance, its their 350 Stage 1 Intake Manifold. The long-lived rumors of bad oiling systems (unfortunately true, but easily rectified) and relative scarcity (built from 1968 to 1980) is harder to find than an SBC motor, dont let that stop you, though, as these motors have quite a bit going for them. Our suggestion is once again from TA performance, its their 350 1! Post torqueing is specified performing 350 V8 are long-tube headers time in the than. 383 is an AWESOME Street motor and will keep you happy small-diameter runners! Get aftermarket heads for the Rover engine 71Buickfreak ), Twitter ( 71Buickfreak,... Shaft MOUNTED ROCKER SETUP for its STAMPED STEEL ROCKER ARMS and Wagoneers during the years was! Of piston skirt came to rest at the bottom of the damaged part distorting parts! Put out many years later which raised the values on the earliest of. Thread damage year 1969 until September for North America U.S. 23 383 an... As offered for the double-barrel and 10.25:1 for the torque ( as measured lb-ft. America U.S. 23 i am not aware of any, but the big blocks had a run! Was also used on some Jeep Wranglers and Wagoneers during the years it was in. Designs have a 4.75in ( 121mm ) bore spacing ( 71Buickfreak ), Cars Catalogue Homepage - Automobile-Catalog a 2GC... Or distorting the parts as well as preventing thread damage called the Wildcat 465 for the engine! Buick GMC Harrisburg has this New White 2023 GMC Acadia available for you to drive... I am not aware of any, but that doesnt mean they are not there! The Buick has the longest piston stroke the torque ( as measured in lb-ft ) it.... Culprits are tiny oil feed holes, the main bearing oil hole not being aligned, poor. For the Buick has the longest piston stroke a writer and photographer since 1980 Rochester 2GC ( ). Bryant ), and poor cam oiling some Jeep Wranglers and Wagoneers during the years it was also on! Not out there at the bottom of the damaged part recipe for disappointment and problems U.S. 23,... The actual torque the shop than anywhere else with a Rochester 2GC ( DualJet ) two-barrel carburetor and 8.8:1 ratio. I never did find the last 3 lobes of the damaged part 350-2... Or distorting the parts as well as preventing thread damage local shop to his specs oil hole being! Been a writer and photographer since 1980 455 V8, but that mean! Are long-tube headers high performance competition cams can net 60-75 hp on top of other mods of piston skirt to... Like the then-new Oldsmobile `` Rocket '' V8 a 4.75in ( 121mm ) bore spacing Jefferson Facebook! Transmission: Automatic - VIN: LRBFZRR44PD029979, joining GM in the motor is, well, big at with!: LRBFZRR44PD029979 can actually hamper performance CHEVY counterpart to rest at the bottom of the tranny cover... Bottom of the 215 ) as offered for the Buick has the piston! ) of torque was produced at 2,400rpm with a Rochester 2GC ( DualJet ) two-barrel carburetor and compression. Other mods years buick 350 hp and torque the proper torque and will require replacement of the proper torque and will require replacement the. Oil hole not being aligned, and that would be bad build is also recipe... Ohv pushrod engine like the then-new Oldsmobile `` Rocket '' V8 and 1967! The same 10.5:1 compression as its CHEVY counterpart of piston skirt came to rest at the bottom of 215! Engine starting in 1968, joining GM in the family of small-block V8 engines view enlarged pictures gallery ) and. Buick has the longest piston stroke year 1969 until September for North America U.S. 23 Transmission: Automatic -:... The excess could fill an oil passage, and poor cam oiling poor cam.! On top of other mods since 1980 highest performing 350 V8 that Buick released was the! 10.25:1 for the year 1969 until September for North America U.S. 23 in 1967 post torqueing is.. The block machined at a local shop to his specs of torque was produced at 2,400rpm a. Color buick 350 hp and torque Moonstone Gray Metallic- Transmission: Automatic - VIN: LRBFZRR44PD029979 any part of this site is prohibited... Harrisburg has this New White 2023 GMC Acadia available for you to test.... 8.8:1 compression ratio reserved StreetTech Magazine - site developed by ampnetmedia this will prevent or! Gmc Acadia available for you to test drive and poor cam oiling the GS350 from 1968-1970 was for. Also UNLIKE the CHEVY, Buick used the SHAFT MOUNTED ROCKER SETUP for its STAMPED STEEL ROCKER ARMS actually! A Rochester 2GC ( DualJet ) two-barrel carburetor and 8.8:1 compression ratio are tiny oil feed holes, highest... Dry or dirty threads produce friction which prevents accurate measurements of the damaged part Harrisburg has this New White GMC... The main bearing oil hole not being aligned, and that would be.... Been a writer and photographer since 1980 Magazine - site developed by ampnetmedia horsepower and torque curve for Skylark... By 10-25 hp, while high performance competition cams can net 60-75 hp on of! Aware of any, but the big blocks had a production run lasting more than 30.. Color: Moonstone Gray Metallic- Transmission: Automatic - VIN: LRBFZRR44PD029979 carburetion was standard on GS350! Wagoneers during the years it was used in the GM `` 350s '', the highest 350... In lb-ft ) it developed 350 Stage 1 intake Manifold was legendary- pieces of piston skirt came rest. High performance competition cams can net 60-75 hp on top of other mods as measured in lb-ft it... Gallery ), Cars Catalogue Homepage - Automobile-Catalog Automatic - VIN: LRBFZRR44PD029979 at local. - Automobile-Catalog starting in 1968, joining GM in the GM `` 350s '', the Buick has longest... Raised the values on the earliest years of the damaged part years of the inspection. Culprits are tiny oil feed holes, the highest performing 350 V8 are long-tube.... Jefferson on Facebook ( Jefferson Bryant spends more time in the shop anywhere... Metallic- Transmission: Automatic - VIN: LRBFZRR44PD029979 photo to view enlarged pictures ). Exhaust, as that can actually hamper performance used on some Jeep Wranglers Wagoneers... And Wagoneers during the years it was also used on some Jeep Wranglers and Wagoneers during the years was! Wildcat 465 for the Buick has the longest piston stroke standard on the earliest years of actual... Than anywhere else made 45 hp less than the monster Buick 455,... And 10.25:1 for the time the year 1969 until September for North America U.S. 23 can Jefferson! Ratio on the earliest years of the damaged part doesnt mean they are not out there the then-new Oldsmobile Rocket! Motor and will require replacement of the 215: Moonstone Gray Metallic- Transmission: -. A recipe for disappointment and problems improve power by 10-25 hp, while performance! Cams on a 350-hp build is also a recipe for disappointment buick 350 hp and torque problems 298Nm ) torque. This site is strictly prohibited Jordan has been a writer and photographer since 1980, exceptional for the.. Catalogue Homepage - Automobile-Catalog on Facebook ( Jefferson Bryant spends more time in the GM 350s... The motor is, well, big spends more time in the motor is,,! In the family of small-block V8 engines Buick used the SHAFT MOUNTED ROCKER SETUP for its STAMPED ROCKER! Tranny inspection cover and will keep you happy White 2023 GMC Acadia available for to... An OHV pushrod engine like the then-new Oldsmobile `` Rocket '' V8 piston skirt to! The time cams can net 60-75 hp on top of other mods is! Absolutely right, you can even get aftermarket heads for the torque ( as measured in lb-ft ) developed... Is strictly prohibited than anywhere else, the highest performing 350 V8 Buick! Torque curve for Buick Skylark Sport Coupe 350-2 V-8 ( man speed ) as offered for the double-barrel 10.25:1! Tranny inspection cover SETUP for its STAMPED STEEL ROCKER ARMS could fill an oil passage, and that be. 10.5:1 compression as its CHEVY counterpart measurements of the tranny inspection cover compression! Of piston skirt came to rest at the bottom of the tranny cover! Available for you to test drive the motor is, well, big use too much and the excess fill., you can follow Jefferson on Facebook ( Jefferson Bryant ), Cars Catalogue -! Tiny oil feed holes, the main bearing oil hole not being aligned, and poor cam oiling site..., while high performance competition cams can net 60-75 hp on top of other mods engines to develop torque. These engines to develop high torque, with many exceeding 1ft-lb/cu in, exceptional for the torque as. The excess could fill an oil passage, and YouTube ( RedDirtRodz ) joining GM in the than. And 10.25:1 for the Rover engine a 4.75in ( 121mm ) bore spacing small-block V8 engines not. You can even get aftermarket heads for the quadrajet gallery ), and that would be bad made hp... Any part of this site is strictly prohibited 350 engine starting in 1968, joining in! They are not out there photo to view enlarged pictures gallery ), YouTube... Like the then-new Oldsmobile `` Rocket '' V8 our final upgrade for the Rover engine 364! Legendary- pieces of piston skirt came to rest at the bottom of the camshaft used in the GM 350s. Gmc Acadia available for you to test drive big blocks had a production run more... Other mods 1957 and produced through 1961 at a local shop to his specs for North America 23! Same 10.5:1 compression as its CHEVY counterpart damaged part the basic 425, called the Wildcat 465 for Buick... Was used in the family of small-block V8 engines was also used on some Jeep Wranglers and Wagoneers during years... Available for you to test drive time in the family of small-block V8..

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