Specifications. Purchased in 2007, lways owned with classic car insurance, arage kept for last 8 years, nd never driven more than 1,000 miles per year since my ownership. Phantom Flex Stealth Fuel System Aeromotive s Phantom line of universal in-tank fuel systems goes green with the new Phantom Flex. 17 compressed for a true 10,5 to 1 compression ratio. Skylark from 0-60 in about 12 seconds and to a top speed of 105 mph. Oldsmobile Cutlass / Cutlass Supreme H / K / U Engine VIN Character 1972, Blaster 2™ Ignition Coil by MSD®. The RPO code shows a LS9 for the 350 in the glove box. 1970 Cutlass S Post Coupe W-31: Unrestored condition with 43,000 original miles. Dodge Charger Third Generation 1971–1974 Overview Production 1971–1974 Assembly United States: Detroit, Michigan Hamtramck, Michigan Los Angeles, California(1971 only) St. 400 turbo automatic transmission. The May 7, 1973 changeover date is Motor Unit Number 709986 assembled on or about May 7, 1973 May 7, 1973 is the head assembly date, NOT the casting date. This 1976 Oldsmobile Cutlass Supreme for sale has a 350 C. 1 of 116 post coupes made in 1970. We deal with the industry’s most reputable manufacturers to provide you with premium products at some of the most affordable prices around. The production code number is between the left exhaust manifold and the two front spark plugs. Valid on orders shipped in the contiguous United States. We answer Daniel Stafford's question regarding the maximum compression ratio for his Olds 455, as well as answering other readers troubling questions. 1971 olds cutlass on brushed 26” savini wheels. 1971 Oldsmobile Cutlass #'s match 350 v8, th350 a [North Carolina] [North Carolina] 1971 Oldsmobile Cutlass Supreme Convertible Like new condition this Olds drop top is absolutely gorgeous, straight solid rust-free body. # cyl/CID: Carburetor: Horsepower: Torque: Bore x Stroke: Compression Ratio: Oil Pressure @ 2050 RPM. 23:1 ratio, correct sherwood green exterior, correct white power top. EXAMPLE: 71 LA 001 First Day of Production. 45 inch main bearing versus the older 2. V = [L75] 455 4bbl with manual transmission and dual exhaust. 5:1 compression ratio, the LM1 cam and 14010201 casting heads featuring 1. The interior of this car is so nice it almost looks restored, and that’s really going to help to sell it. Cast piston disadvantages: Low compression, limited selection, not as strong as other choices. It is shown in Flame Red complemented with a White Vinyl interior. Click on the link below, to watch the video of this article via Old Car Memories' YouTube channel:. topped by the L75 455-cubic inch V8. 1968-69 Delta 88 & 1968 Delmont 88 with 455 police engine. 91:1 Gear Ratio All New 2. Identify a PONTIAC engine block is very simple, the code is entered, or rather "hit" on the front right of the cylinder block (when you're driving), close to the plane of the cylinder head gasket. Enjoy driving again in this beauty. Bonnevilles were full-sized , with the exception of a brief period of mid-size between 1982–1986. This 1970 Oldsmobile Rallye 350 for sale has a 350c. There is an extensive list of optional equipment on this W-30 that includes the automatic transmission, heavy-duty performance rear axle, variable-ratio power steering and power front disc brakes. 5:1 otherwise they were all 9. 23:1 Ratio, 1 of 1,020 F85 Club Cou More Info ›. Purchased in 2007, lways owned with classic car insurance, arage kept for last 8 years, nd never driven more than 1,000 miles per year since my ownership. I am assuming 4 bolt mains. Besides, in anything besides a 403 the compression ratio will drop a full point or more. 400 CID/ 3 Speed Automatic. 6875 in (93. One of the true last muscle cars, the '71 Olds Cutlass 4-4-2 W-30 was representative of things to come. 1971 Cutlass Supreme 2 door hardtop w/350 newly rebuilt w/50 miles on motor. The 350 LT1 – 255 hp – Camaro and Corvette. 5:1), which affected all of GM's engines as the result of a corporate policy requiring engines to run on lower-octane regular leaded, low lead, or unleaded gasoline, in preparation for the introduction of the catalytic converter on 1975-model cars. 1971 OLDSMOBILE DELTA 88 ROAD TEST 455 ROCKET 4BBL john doe 1973 Oldsmobile Cutlass 455 road test flv 1971 Olds 98 Low Mileage Survivor! @ www. From 1970 to '71 the 351 had between 250 (2V) to 330 horsepower (1971 BOSS). ft) at 4800 rpm. My old 1971 Chevrolet Malibu Chevelle. The main distinguishing features of this engine were a slightly different camshaft profile from the standard ultra high compression engine and factory dual exhaust. Only at www. 1972 Oldsmobile vehicle identification number (vin) decoder. In all years, the long wheel base full size was the 98. Originally, it came with an Olds 350 in. Part Number: 19355659. 0:1, both engines) and less power, (230 hp and 250 hp respectively). 7 (350 CID) Cross-Fire Injection V8’s high-performance cam which gave the LU5 a very high compression ratio (by 1982 standards) of 9. Cadillac, Michigan. 455 was found,(f) engine out of performance 442 wreck, top end gone through 6000 miles ago compression on all 8 cylinders was at 180 lbs on leak down test. Powered by an Oldsmobile 350 Rocket V8 and backed by a 3 speed automatic transmission. 1972 F-85 & Cutlass with 455 engine. 1971 oldsmobile 442 w-27 455 v8 runs perfict,no issues,a/c blows cold,has headers and stainless dual exhaus, 4 speed manualall rebiult with dual friction clutch. 1969 Oldsmobile Cutlass S Convertible 350 V8: The Oldsmobile Cutlass S Convertible 350 V8 is a convertible/cabriolet with 2 doors and a front mounted engine which transmits the power to the rear wheels. Bore x Stroke (in. The 4-4-2 package became just a handling and appearance package available on any V8 Cutlass and included a heavy-duty suspension, wheels, and appearance items. 50 366 400 Ram Air IV 4Spd WW 10. 1971 Oldsmobile Cutlass Supreme Convertible- Mulsanne Blue White Interior - Great running, beautiful head-turning 1971 Oldsmobile Cutlass Convertible: Autom 1971 Oldsmobile Cutlass - Spring Lake New Jersey. 83% of all 1976 Cutlass production. 0:1 compression ratio. There wasnt much real world performance difference between them. will require small changes in these specs best discovered by experimentation and careful observation. Race gas, alcohol or propane fuel must be used. New and Used Car and Truck Parts and Accessories On Sale. Here are detailed engine specifications as well as model, price, and production details for several Cutlass model years:. The 350 4bbl single exhaust – 175 hp for the Monte Carlo, Chevelle. The valve-train used an overhead valve design, and the engine used two valves per cylinder, totaling 16 valves. preparing for the upcoming mandate for unleaded gasoline that took effect with the introduction of catalytic converters on 1975 models. Pre-1974 heads are small chamber 76cc and are good for around 12-13 to 1 compression when a flat top piston is fitted. High compression, 350 horse, 4bbl carb, M-21 close ratio muncie 4 speed. The u-shaped engine lifting strap to the right of the T-stat housing (viewed from the front) is also a typical feature of that vintage Rocket 350. 5:1, it was rated at 260hp at 4,600 RPM, breathing through a Rochester 4MC four-barrel carburetor. Free Shipping. 1970 Cutlass S Post Coupe W-31: Unrestored condition with 43,000 original miles. L74 High compression rocket 350 engine- 4bbl required with w-45. one put out 240 horse and one put out 260. Decal 68 Cutlass Air Cleaner 350 400 2bbl Keep your GM car all GM Decal 65-67 442 Air Cleaner Ultra High Compression 400 4bbl 11 Inch Silver RESTOPARTS Decal. The 1971 SX was basically the same as the ’70, but with only one engine for the entire year; the L32 4-bbl 455, now with lower compression and its net horsepower rated at 250. The production code number is between the left exhaust manifold and the two front spark plugs. 1969 Oldsmobile Cutlass $19000 1969 Oldsmobile Cutlass has a 350 C. Find the best deals for used oldsmobile 442 green. Platinum silver (paint code 14) with black stripes and black bench seat interior. It was introduced as an option package for F-85 and Cutlass models sold in the United States beginning with the 1964 model year. Mar 24, 2019- Explore tangocbr's board "Rocket Rides", followed by 1838 people on Pinterest. Dealership is still operating out of Raleigh NC. com homepage for 4 years. Your ’71 is still plenty peppy with either a 2 or 4 bbl carb and 87-octane-friendly compression ratio. In mid May of 1971 Ford introduced a new version of the 351 Cleveland motor. There were now two 383s offered a 275 hp two-barrel and a 300 hp four-barrel. 1971 Olds Cutlass 350 Rocket 4bbl Daul Exhaust, onsole with bucket seats 59k oirg miles With Orig 1971 Title never been titled to anyone else but my grandfather. Browse your favorite brands affordable prices free shipping on many items. 4 bbl dual exhaust engine, rebuilt , with a 350 turbo transmission, (with mild shift kit), newer A/C compressor (ice cold), new water pump, newer 4 core radiator, new reupholster. The 1971 Olds engines also featured lowered compression ratios and designed to run on regular leaded, low-lead or unleaded gasoline with a research octane rating of 91 or higher (equivalent to 87 octane by today's octane measurements). For 1971, the compression ratio was reduced a bit, bringing the gross rating to 370 hp. The Oldsmobile Cutlass S Convertible 350 V8 is one of the 33600 model family from Oldsmobile. The 64 Olds Cutlass was a trim package based on the baseline F-85 model. Buy a 1971 Oldsmobile Cutlass Starter at discount prices. Edelbrock Performer Carburetor 4-Bbl 750 CFM Air Valve Secondaries 1407. See 10 results for Oldsmobile Cutlass 442 for sale at the best prices, with the cheapest used car starting from $ 2,200. Standard engine for all years of the Dodge Coronet R/T was the 440 C. rear-wheel driven. Options on this Cutlass for sale. California car came with a 350 4bbl carb,cailf car with smog pump. The 350 4bbl dual exhaust - 200 hp - Camaro, Nova SS, Corvette. 5:1 compression ratio. 7L V8 10:25:1 Compression Ratio 275 HP 375TQ New. The 1954 88 and Super 88 V8s used an 8. for '61-'62 4 bbl auto and manual cars, '63 4 bbl manual cars), or 534 heads (10. Mar 24, 2019- Explore tangocbr's board "Rocket Rides", followed by 1838 people on Pinterest. 1970 W31 Cutlass S , Ram-Air 350 4bbl high-compression V8/Wide-Ratio 4speed/3. One of the true last muscle cars, the '71 Olds Cutlass 4-4-2 W-30 was representative of things to come. Below are some popular heads and chamber sizes (always be sure to have yours checked before any milling). 1960-61 - 1962-63 - 1964 - 1965 - 1966 - 1967 - 1968 - 1969 - 1970 - 1971 - 1973 - 1974 - 1975: Wanted. 1970-71 442 with 455 engine. Tires are very old and need to be replaced. Engine output was down for 1971 due to a lower compression ratio (8. The 1971 Cutlass convertible was/is a fine car, and was available with a standard 350 ci V8 , 2 barrel automatic. 51:1 (2/68 to 1970) 9. It is estimated that 300 dealer ram air packages were sold for 66 GTO`s. 1970 Cutlass S Post Coupe W-31: Unrestored condition with 43,000 original miles. Following are vacuum diagrams for most of the engine and emissions package combinations covered by the guide. In the 1968 Delta 88 it had 490 ft. 1972 Oldsmobile Cutlass Supreme. We sell wholesale to the public. Still accepted as a solid vehicle with a reputation, GL and GLS trim levels were offered with the 1999 Oldsmobile Cutlass. The 4 bbls require premium gas that year. interior is optioned out. For Sale: Extremely Well Restored 1972 Oldsmobile Cutlass Supreme Convertible, with 442 options AM/FM Air Conditioning. 1970-75 Oldsmobile engine tune-up specifications including timing, dwell angle, and spark plug gap, and firing order. The engine is all original inside. I would be happy with 400 horse and low boost 5-7#s Combo will be 68 olds cutlass stock 1971 350 single plane or dual plane intake Hangar 18 modded holley 650 dp 2. Actual measure compression is usually below 8-1. This VIN decoder can decode most makes and models from the 1950s through modern day. 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 chassis. The olds runs and drives. Top 5 American muscle cars of 1960 to 1967 1960 to 1970 was the Golden Era of the a merican muscle cars. Find over 590 Oldsmobiles currently listed for sale today on AutaBuy. On a Pontiac engine the compression ratio's were change by using different heads. 455 was found,(f) engine out of performance 442 wreck, top end gone through 6000 miles ago compression on all 8 cylinders was at 180 lbs on leak down test. Once the body restoration was complete, the second owner won trophies at classic car shows all over New England. 1971 Toronado. I would like to know more on the 350, like what compression, what are the heads, what was the HP and Torque rating. 1971 Oldsmobile Cutlass Convertible VIN: 342671M168313 Take a look at this 1971 Oldsmobile Convertible. The Pontiac LeMans / l ə ˈ m ɑː n z / was a model name that was applied to subcompact-and intermediate-sized automobiles marketed by Pontiac from 1962 to 1981 (1983 in Canada). These will give you about a half point higher compression ratio than the Z285NP pistons listed for the 1967 through 1984 318 and will fit the earlier engine just fine. 050 Duration Int/Ext. 1971 Oldsmobile Cutlass for sale in Deerfield, Wisconsin 53531 on Classics on Autotrader. Complementing the up to nine exterior colors which includes Bronze Mist Metallic and Black Onyx, the 1999 Oldsmobile Cutlass 15 inch wheels, fog lamps and automatic headlights are standard fare for the exterior of all models. There were now two 383s offered a 275 hp two-barrel and a 300 hp four-barrel. In order to comply, manufactures drastically lowered compression ratios which, in turn, reduced horsepower. Finding proper Oldsmobile Cutlass parts can be really difficult, considering various versions of the vehicle. Edelbrock Performer Carburetor 4-Bbl 750 CFM Air Valve Secondaries 1407. 5:1 otherwise they were all 9. Engine output was down for 1971 due to a lower compression ratio (8. 216 Lobe Center 108. the 335 hp version not sported a Holley 4-bbl carburator. or cutlass forum to post this car on. 165 built total! yes, only 165 gs 455 convertibles were built in 1971. (310hp) Numbers Matching V8 w/ 4bbl Carb, Numbers Matching TH350 Automatic Transmission, 12 Bolt Rear w/ 3. Starts right up and drives down the road fine. Engine and transmission ran perfectly when stored. 1966 425ci V8 Bored 0. Retroactively referred to as the "Generation I" small-block , it is distinct from subsequent "Generation II" LT and "Generation III" LS engines. The compression ratio of the L48 was lowered to 8. Another point of difference was the smaller 350 cubic inch base engine. The base 455 was rated at 340 hp (254 kW), with the W-30 achieving a rating of 350 hp (261 kW). All original sheetmetal never been hit or NO RU. Skylark from 0-60 in about 12 seconds and to a top speed of 105 mph. See 10 results for Oldsmobile Cutlass 442 for sale at the best prices, with the cheapest used car starting from $ 2,200. Louis, Missouri Body and chassis Related Dodge Coronet Plymouth Satellite Plymouth GTX Plymouth Road Runner Powertrain Engine. These will give you about a half point higher compression ratio than the Z285NP pistons listed for the 1967 through 1984 318 and will fit the earlier engine just fine. The 350 4bbl dual exhaust - 200 hp - Camaro, Nova SS, Corvette. The 307 was built from 1980 through 1990, produced from 140hp to 180hp, and was installed in just about every car Oldsmobile built in that period, at one time or another, to include the Cutlass (1982-1988), Delta 88 (1980-1985), Regency 98 (1980-1984), Toronado (1980-1985), and Custom Cruiser (1980-1990). While even a 9. Both version had a lower 8. The total displacement of the engine was 5,735 cubic centimeters, or 350 cubic inches. Financing, Nationwide Shipping and Warranties available to qualified buyers. Fuel mileage I would say your kind of screwed on either one but at stock I would take the 390 because of the higher compression ratio. The VIN 342671M192576 decodes to a 1971 Oldsmobile Cutlass Supreme. The 440 4bbl was dropped altogether from the Challenger but the 340 was now avalible in the R/T. ft) at 4800 rpm. Greg Grant's (Max455) 1971 Cutlass. This 1970 oldsmobile 442 convertible for sale has a 455 c. 4375 in (87. this 1985 cutlass has a 350 small block with a weiand intake, 650 holley double pumper, hedmann headers and I believe it may have a mild cam. It used a Rochester "4MV" Quadra-Jet 4-barrel carburetor. The big changes for '71 can be found in the engine compartment where all engines now featured hardened valve seats and lower compression ratios designed to run on low-lead gasoline. Bore x Stroke (in. 1971 Oldsmobile Cutlass, 350-4bbl, automatic power steering, power brakes Performance RPM aluminum intake, K & N air filter 245/45Z R18 Tires w Cadillac, MI 1971 Oldsmobile Cutlass Supreme. The engine made 165 hp @ 4,400 and 240 lb·ft @ 2,000 rpm. 5:1 pistons, Mondello cam(JM25-27) and CompCams roller tipped rockers with Mondello springs and retainers. It is offered As-Is, not covered by a warranty. Description for Oldsmobile Cutlass 1972: 1972 Oldsmobile Cutlass Supreme. Specifications. Will fit other 1968-1980 Rear wheel drive Olds V8 Cutlass-442-Vista Cruiser-Delta 88-Olds 98 models as a ALTERNATE (check interchangeability with YOUR application) choice. the 68 was the only year for a factory 4-V 302 Windsor. just the vin. Financing, Nationwide Shipping and Warranties available to qualified buyers. This, to me, doesn't sound right. low buck ultra cruiser!. The powerhouse mill was still perking at a 10. We offer high quality new, OEM, aftermarket and remanufactured Oldsmobile Cutlass Starter parts. 1971 Oldsmobile Cutlass Resto Mod edelbrock 455 Overdrive Vintage A/C 1971 Oldsmobile Cutlass S. Posted just yesterday here on Craigslist in Rock Hill, New York is this 73K original mile, 1971 Oldsmobile Cutlass Supreme Convertible the private seller is asking $18,500 or best reasonable offer. 1969 Oldsmobile Cutlass S Convertible 350 V8: The Oldsmobile Cutlass S Convertible 350 V8 is a convertible/cabriolet with 2 doors and a front mounted engine which transmits the power to the rear wheels. The big changes for '71 can be found in the engine compartment where all engines now featured hardened valve seats and lower compression ratios designed to run on low-lead gasoline. Guaranteed lowest price!. This car has been repainted its original color. My '71 Motor's Manual lists four versions of the 455 in 1971 and all have the same 4 1/8"X 4 1/4" bore and stroke with a compression ratio of 8. 5:1 otherwise they were all 9. The 351 Cleveland four barrel engine came with larger port heads, a higher compression ratio, larger intake/exhaust valves, dual exhaust and a stronger valve train than the 2 barrel version. Stock Pontiac Head Specs * During my searching for information, I found quite a few discrepancies in the sources I was viewing. The odometer read 69,000 miles when I bought it in 1983. 25 350 455 Automatic YA 10. That, with new flat-top pistons, dropped the compression ratio 2. 1971 Oldsmobile Cutlass Supreme Convertible- Mulsanne Blue White Interior - Great running, beautiful head-turning 1971 Oldsmobile Cutlass Convertible: Autom 1971 Oldsmobile Cutlass - Spring Lake New Jersey. The Oldsmobile Custom Cruiser is a large rear-wheel drive luxury station wagon that was manufactured and marketed by Oldsmobile from 1971 to 1992 across three generations, sharing platforms with the Buick, Pontiac, and Chevrolet full-size wagons. The 340's best power rating was 290 horsepower; even in 1973, it still managed 240-245 net horsepower. W31 V8 w/ 4BBL Carburetor, TH400 Automatic Transmission, Adjustable 4 Link 12 Bolt Rear End w/ 2. Your ’71 is still plenty peppy with either a 2 or 4 bbl carb and 87-octane-friendly compression ratio. The compression ratio of the L48 was lowered to 8. com, the official. Lubrication for these shaft mounted rockers required a special block with revised oil passages. In 1971, Oldsmobile produced approximately 558,000 Cutlasses, and the MSRP for a new Cutlass was approximately $3,400. Oldsmobile Engine Decoder 1964-65 V6 (Buick) engines, the engine codes are found on the right-hand cylinder head. The 4 bbls require premium gas that year. If the engine breathing combination (cam, carb, intake, heads, headers and compression ratio) are properly matched, the duration at. On hot days like the ones we've been having. The VIN 336691M179192 decodes to a 1971 Oldsmobile Cutlass V8. Decode This offers free classic and modern car and truck VIN decoding since 2006. The May 7, 1973 changeover date is Motor Unit Number 709986 assembled on or about May 7, 1973 May 7, 1973 is the head assembly date, NOT the casting date. by David Zatz. The total displacement of the engine was 5,735 cubic centimeters, or 350 cubic inches. Mar 24, 2019- Explore tangocbr's board "Rocket Rides", followed by 1838 people on Pinterest. 0:1 up to 73' model year. Two- or four-barrel carburetors affected horsepower, as did the compression ratio, which varied from 8:1 to 9. Custom interior done in SC including iPad radio and navigation. i own a 78 cutlass. 23:1 Ratio, 1 of 1,020 F85 Club Coupe Rallye 350's Produced, 1 of 3,547 Total Rallye 35. 400 turbo automatic transmission. Used Oldsmobile convertible cars. Engine Seized in calif, sat in garage. # cyl/CID: Carburetor: Horsepower: Torque: Bore x Stroke: Compression Ratio: Oil Pressure @ 2050 RPM. The Oldsmobile Cutlass was a range of automobiles produced by General Motors' Oldsmobile division between 1961 and 1999. Oldsmobile Engine Decoder 1964-65 V6 (Buick) engines, the engine codes are found on the right-hand cylinder head. Original engine was a 3. Car was purchased originally from Thompson Cadillac and Oldsmobile back in 1981. The interior was 100% original right down to the original seat belts (still in place). It became a model in its own right from 1968 to 1971, then reverted to an option through the mid-1970s. now i have decided to build a mild olds 455 and put it in. 1970 was the last year for the high compression engines. Compression ratios of 9. 73:1 ratio gears. FOR SALE - Denver, CO - Rebuilt 1971 455 Complete With New Edelbrock Performer Cylinder Heads with 77cc Combustion Chambers 10. Garage Sale 1971 Oldsmobile Cutlass parts in-stock with same-day shipping. Besides, in anything besides a 403 the compression ratio will drop a full point or more. 1970 Cutlass Supreme with W32 performance option except Holiday sedan. Editors note: This five part article was originally published in the Oldsmobile Club of Southern California "Rocket Circle" newsletter in a five part series. Pontiac engines were available in many different displacements, ranging from 265 CID to 455 CID. 1969 oldsmobile cutlass "s" sport coupe 36002 original miles w31 cold air induction · rocket 350 ci 4bbl ~ 310 hp engine · 4 speed manual transmission · power steering & power brakes · 12 bo. The sport coupe disappeared for the first time since 1964, only to return in 1972. Buy a 1971 Oldsmobile Cutlass Starter at discount prices. rear-wheel driven. Components are interchangeable from each displacement, other than 265 & 301, which are only compatible with themselves. This extremely rare 1970 Oldsmobile Cutlass S Holiday Coupe known as the Concealed Weapon was twice a feature car in Muscle Car Review Magazine, where its unique properties were cataloged in detail. The 350 4bbl single exhaust - 175 hp for the Monte Carlo, Chevelle. 1970-75 Oldsmobile engine tune-up specifications including timing, dwell angle, and spark plug gap, and firing order. Once the body restoration was complete, the second owner won trophies at classic car shows all over New England. 346249 350 L82 Corvette Camaro Cast Iron 4bbl Barrel Intake Manifold Oem 1975 4v. One Owner !!! Well our grandpa just passed away10 months ago so we are helping my grandma sell his 1971 Olsmobile Cutlass Supreme with 59,871 orig miles on it. Platinum silver (paint code 14) with black stripes and black bench seat interior. Today, if a 302 Ford makes 360 hp on pump gas. com National. The 1971 Cutlass convertible was/is a fine car, and was available with a standard 350 ci V8 , 2 barrel automatic. Its a beautiful car and the 350 rocket was made for torque. 83% of all 1976 Cutlass production. 5:1 and cast pistons, so you're pretty safe. - - 15 inch Chrome Wheels, Vinyl Interior Surface, 1972 Cutlass Supreme 455 Rocket 4bbl Dual Exhaust W30 Hood Convertible - Contact Sales Department. the under side of car is exceptionally clean never patched or rotted. Engine Type: Chevy Small-Block V-8. This 350-cid engine now had a 9. At its introduction, the Cutlass was Oldsmobile's smallest model; it began as a unibody compact car, but saw its greatest success as a body-on-frame intermediate. The Oldsmobile 4-4-2 in 1971, as well as other high-powered muscle cars, took a major setback with new EPA regulations, which would become more stringent each year. This car has been repainted its original color. Maui Blue 1971 Oldsmobile Cutlass for sale located in Windham, New Hampshire - $30,000 (ClassicCars. 5:1), which affected all of GM's engines as the result of a corporate policy requiring engines to run on lower-octane regular leaded, low lead, or unleaded gasoline, in preparation for the introduction of the catalytic converter on 1975-model cars. The 350 CID V8 engine number is on the front of the left bank of cylinders. Remember 1972 was the first year for net HP so exhaust made a difference in the ratings. It is equipped with a 3 Speed Automatic transmission. Displacement (cu. 1971 Oldsmobile Cutlass Supreme Convertible- Mulsanne Blue White Interior - Great running, beautiful head-turning 1971 Oldsmobile Cutlass Convertible: Autom 1971 Oldsmobile Cutlass - Spring Lake New Jersey. 1971 Oldsmobile Cutlass Supreme technical specifications and data. The 64 Olds Cutlass was a trim package based on the baseline F-85 model. 1 of 116 post coupes made in 1970. The year 1971 ushered in new federal regulations decreeing that all new models had to run on unleaded fuel. Compression Ratio: IIRC68 4-V 302 had 9. Ratio HP 400 4bbl 3Spd Manual WT 10. This Olds Cutlass has the small block 350cid V-8 engine backed by an automatic transmission which shifts smoothly through all the gears. rear-wheel driven. The compression ratio of the L48 was lowered to 8. The 64 Olds Cutlass was a trim package based on the baseline F-85 model. Both version had a lower 8. a 72 would be a smog engine with a 8-1 compression ratio with a smog cam, is why F&J says its no power house. Egge Machine Company offers two piston options for this motor: the 9. 45 inch main bearing versus the older 2. These will give you about a half point higher compression ratio than the Z285NP pistons listed for the 1967 through 1984 318 and will fit the earlier engine just fine. It had a Chevelle SS raised hood (not pictured on car). Find the best deals for used oldsmobile 442 green. This VIN decoder can decode most makes and models from the 1950s through modern day. All Oldsmobile V8s use a 90° bank angle, and most share a common stroke dimension: 3. 1971 Toronado. This engine was rated at 210 HP. It was replaced in 72 with the 400 cid v8. The radical cross ram manifold and lumpy cam didn’t make it either, but the street version did receive two 4-bbl carbs (mounted inline) and a solid-lifter cam big enough to churn out 425 horsepower (which was substantially underrated). Here are some ways of finding out and changing your compression ratio on Pontiac V8 engines. The 350 LT1 – 255 hp – Camaro and Corvette. 70:1 rear axle was tested by Car and Driver magazine in June 1971. or cutlass forum to post this car on. The four-barrel, 260hp Rocket 350-cu. A01 tinted glass including windshield. This first year came with the regulation requiring all newly manufactured cars to run on lower octane, unleaded fuel so all compression ratios dropped and with that came a lower. 75:1 '63 4-bbl automatics). The 383 'B" engine was an available option on most Chryslers musclecars of the late 60's and early 70's including Charger, Challenger, Road Runner, GTX, Super Bee and more. The radical cross ram manifold and lumpy cam didn't make it either, but the street version did receive two 4-bbl carbs (mounted inline) and a solid-lifter cam big enough to churn out 425 horsepower (which was substantially underrated). 4-BBl Magnum V8. It is a ratio between the volume of a combustion chamber and cylinder, when the piston is at the bottom of its stroke and the volume when the piston is at the top of its stroke. 216 Lobe Center 108. The compression ratio was 10. B - For satisfactory operation, cam angle may be set within the range given provided the breaker gap is as shown. This engine produces a maximum power of 355 PS (350 bhp - 261 kW) at 4800 rpm and a maximum torque of 596. With a longer stroke, torque was generally high. 5 points to 8. Mar 24, 2019- Explore tangocbr's board "Rocket Rides", followed by 1838 people on Pinterest.