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The two-speed Jetaway automatic transmission was discontinued entirely with the three-speed Turbo Hydra-matic now the sole offering for shiftless driving. . They would share the same body shell and lightweight engine. California Notice at Collection Of course, a 28-year-run did mean that some of the models were prized higherthan the others as well, especially back in the day when they were brand new. This generation could still be ordered with the T-50 Borg-Warner five-speed manual transmission for several model years. Free shipping for many products! 1 bid Ending Mar 6 at 4:24PM PST 6d 19h Local Pickup. Black interior W45 option package. [15], Changes for 1974 included new taillight lenses and radiator grilles, and a new front fascia with bumper-mounted turn signals used only on the base model. The formal roof brings a classy flair to the sporty two-door. You cant tell anything is different.. The 1970 Oldsmobile Cutlass measures 69.50 inches in width, The 1970 Oldsmobile Cutlass measures 203.20 inches in length, and has a wheelbase of 112.00 inches. 70,800 Miles Until 1984, the deluxe Cutlass Supreme model was known as the Cutlass Calais. Details: Price $61,995 USD; Odometer 38980; Body Style convertible; Stock # 7196-ATL; Location: On plate attached to top left dash board. 3. Under that unassuming exterior beats a heart of pure muscle, and while it might not have been the toughest car on the block in 1970, it certainly wasn't a car that was put to shame, either. 2023 Hyundai Venue. Dale Noble gets to repeat himself a lot when he takes his 1970 Oldsmobile out in public. This 1970 Oldsmobile Cutlass Supreme coupe is finished in bright green over green upholstery, and power is provided by a 350ci V8 paired with a three-speed automatic transmission. Oldsmobile management decided to continue to take advantage of the "rocket" marketing strategy started with the Rocket V8 engine. You are not connected to real-time updates. The big-block 455 Rocket V8 was discontinued and replaced by a new small-block 403 cubic inch Rocket V8. Rebuilt heads. At the time, the car was 16 years old, was headed for a trade-in on a new car, and seemed to be destined for maybe another year or two as somebody's "beater" before . A restyled front end with waterfall-type split grilles and new rectangular headlights was introduced that would become an Olds Cutlass trademark in coming years, lasting into the late 1980s. Gateway Classic Cars is happy to show off this 1970 Oldsmobile Cutlass for sale. Guess what they're driving? Sedans got quad headlamps and a new grille. 15 results per page. With the W30 package it was the ultimate high-performance Oldsmobile. [citation needed], Engine offerings were carried over from 1975 including the Chevy-built 250 cubic-inch inline six and Olds-built Rocket V8s of 260, 350 or 455 cubic inches. Visit the A-premium Store. The rallye 350 is a. A bewildering array of grilles were used on the different equipment levels for 1978 and 1979, including two sets each of slotted (Salon), waterfall (Supreme and Brougham), and eggcrate (Calais) style designs. Engine options were similar to the previous year, although the Cutlass's V8 option was expanded to 350cuin (5.7L), still with both two- and four-barrel carburetion. 1970 Oldsmobile Cutlass Supreme For Sale 1970 Oldsmobile Cutlass Supreme Price $24,900 Oldsmobile Cutlass Supreme s by Year 1994 Oldsmobile Cutlass Supreme. Meanwhile, the previous-generation Cutlass Supreme continued on the (now renamed) rear-wheel-drive G-body platform for six more years. Find Used 1940 to 1977 Oldsmobile Cutlasses for Sale on Oodle Classifieds. 8 vehicles matched Now showing page 1 of 1. Original Rallye spoke rims, wheel well moldings are like new, dual outside mirrors, door handles . 1970 Oldsmobile Cutlass Convertible -. Thats when I knew how rare it was.. manufactured by Oldsmobile in United States ; 2-door coupe body type; RWD (rear-wheel drive), manual 3-speed gearbox; gasoline (petrol) engine with displacement: 5737 cm3 / 350.1 cui, advertised power: 186.5 kW / 250 hp / 254 PS ( SAE gross ), torque: 481 Nm / 355 lb-ft, more data: 1970 Oldsmobile Cutlass S Holiday Coupe Rocket 350 V-8 250 hp (man. 1970 OLDSMOBILE CUTLASS Car for Sale in Online Auto Auction. Your daily digest of everything happening on the site. Price: $3745. At its introduction, the Cutlass was Oldsmobile's entry-level model; . Free registration! High compression engine with manual transmission from the "QV" model to the "QB" model. of warehouse space and 100+ parts cars, our extensive . The cars looked good and many engine trims gave well over 300 horses for ultimate performance. 25 vehicles matched Now showing page 1 of 2. He was forced into repainting the car a few years back and has made a hot car even hotter with some engine tweaks. Featuring a listing of year to year changes and photos. That was pretty good. Sales increased again to 187,097. Heck, even Noble has never seen another one, and hes looked hard for such car. [6] Initial sales were somewhat disappointing, but were soon picked up by the May 1961 introduction of a pair of pillared two-door coupes, each with a different roofline and market placement: the F-85 Club Coupe, which became the lowest-priced Oldsmobile model, and the sporty F-85 Cutlass. DAA Industry Opt Out And when I rebuilt the motor I checked out the numbers on the block and found out it was a hi-performance 455 and the only cars they put that in was 4-4-2 or W-32. For buyers who wanted to spice their cars up, the company offered an SX package that included several 455-cid V-8 engine options, special badging, TH400 transmission and a few other bells and whistles. 16,000 1970 Oldsmobile Cutlass. The F-85/Cutlass underwent a major body restyle in 1968, as did all other GM A-body cars. [citation needed] Car and Driver tested an automatic Jetfire and obtained a 060 time of 9.2 seconds, with a top speed of 110mph (176km/h). Visible through the windshield. Available in just three body styles, the Supreme line was the only means by which an Oldsmobile customer in 1970 could attain a convertible--reintroduced into the sub-series for the first time since 1967--in Lansing's version of the cozy A-body intermediate. When you lay eyes on this car in person or look at the photos/video you'll understand what . It was intended for younger buyers that wanted the performance and looks of a supercar, but might have trouble with the rising insurance premiums associated with 455-engined cars like the 4-4-2. The SX cars all had the 455 engine and TH-400 automatic transmission. Are you sure you want to proceed? Powered by a V8 engine with an Automatic transmission. I really like it because you can step on it and it really moves with authority, Noble concludes. Missed updates will be sent once your connection has been reestablished. For sale! This Cutlass is finished with 442 and W30 badging and is painted in a Hurst White and Gold paint scheme. 1970 Oldsmobile Cutlass $61,995. The films protagonist Zachary praised the 1970 Oldsmobile 442 as the coolest car hed ever seen. Classifieds for 1979 to 1982 Oldsmobile Cutlass. Oldsmobile Cutlass 1970 Cooling System. According to. Visually, it had a split grille front fascia like other Oldsmobiles at the time and all red rear tail lamps. Is The Oldsmobile Cutlass A Good Muscle Car? Filename Stallion1970OldsCutlassSupreme.TXD.rar Category Textures. The 2007 Hitcher movie remake of the 1986 film of the same name is a drama, action, cult film, teen, horror, slasher, and thriller rolled into one. I turned 62 here last month, but Im still young at heart., If youve got an old car you love, we want to hear about it. . J.D. The model lineup consisted of the base Cutlass, Cutlass "S", Cutlass Supreme, Cutlass Salon, Vista Cruiser station wagon, and the 4-4-2 appearance package on the Cutlass "S" colonnade coupe. So the premiums were as minimal as they could be, which in turn boosted sales. Its a really a nice motor now. The Cutlass lasted all the way from 1961 to 1999, proving that it was named so right, it had to last. Not only that, the Oldsmobile 442 inspired the Oldsmobile/Hurst Performance partnership to create special-edition performance variants but reverted to an optional package in the mid-70s. Although the 2 in 442 indicates the models dual exhausts, some circles insist the 2 indicates the limited-slip differential. gasoline blue automatic. This 1970 Oldsmobile Cutlass S sport coupe is a beautiful example. Even if it wasnt rare, the cool triple-black Cutlass would still stand out. The Cutlass line was redesigned for 1973 using GM's new "Colonnade" A-body platform. A spare tire is stored in the trunk. For Sale $112,000. Join millions of people using Oodle to find unique used cars for sale, certified pre-owned car listings, and new car classifieds. Power brakes. Factory 4-speed manual transmission. Gateway Classic Cars Houston is very excited to offer this gorgeous collector's dream 1970 Oldsmobile 4-4-2 W-30 for sale. All Cutlass models came standard with front disc brakes[15] The standard engine was a 180-horsepower (134kW) 350 Rocket V8 (K VIN engine code), a 200-horsepower (149kW) 350 Rocket V8 with dual exhaust (M code), a 250-horsepower (186kW) 455 Rocket V8 (U code, or L75), and a 270-horsepower (201kW) 455 V8, with a hotter cam and W30-style heads. See photo. RELATED:The Greatest Forgotten Muscle Car Of The 70s. The only reason you wouldnt call The Hitcher a car movie is because you're more interested in the blood and suspense than in the fact that this is a road movie, a good chunk of which played out in a cool 1970s muscle car. This ended the use of the F-85 nameplate, although it would later resurface in 1975 on an entry-level version of the compact Omega. 15 results per page. Equipped with a Garrett AiResearch turbocharger and carburetor, the Turbo-Rocket engine was rated at 215bhp (218PS; 160kW) at 4,600rpm and 300lbft (407Nm) at 3,200rpm. By maddmax1. 1970 Oldsmobile Cutlass Coupe SX. Sales remained sharp as a sword, exactly what the Cutlass was named for. The W-32 that was shared with the 4-4-2 featured a four-barrel carburetor, 10.5:1 compression, a hotter cam and bigger valves. 280h magnum cam. There was an SX option that became available in 1970 and was available only on the Cutlass Supreme hardtop and convertible. [19] The three-speed manual transmission returned as standard equipment in conjunction with the six-cylinder engine on all Cutlass models except Salons and station wagons. WINNERS UPDATE Question of the Week: What's Your Favorite Print Ad For a Car Part? 04. However, the design and performance improved over the years. In 1970 and 1971 Oldsmobile introduced a new Cutlass Supreme options called the SX Performance Package. If so please use the bidding box above. Required options were the associated "Force-Air" fiberglass vented hood, dual exhaust with 4-4-2-style megaphone outlets, 3.23:1 axle ratio, heavy-duty "Rallye-Sport Suspension" with front and rear stabilizers, sports mirrors and sports steering wheel. We specialize in RARE New Old Stock parts, good used original, and new reproduction parts. [11] In essence the Rallye 350 was an appearance package (coded W45) tied to mandatory options, and could be ordered on the Cutlass S Holiday or Sports Coupe as well as on the F-85 Sports Coupe. All Rallye 350s were painted in Sebring Yellow with matching urethane-coated bumpers front and rear. Flowmaster dual exhaust. In 1998, the Cutlass Supreme was replaced by the Oldsmobile Intrigue. 3. Although much faster than a standard F-85, the Jetfire was criticized for having the same soft suspension as its less-powerful brothers, for its lack of a tachometer and other instruments, and for the poor shift quality of both the automatic transmission and the optional four-speed. Ostensibly, this change was to allow more individual styling, although several engineers were quoted off the record as saying the 115-inch (2,900mm) wheelbase had created problems with uncomfortable "freeway hop" owing to its resonance frequency. The Hurst Dual-Gate made it possible to either put the transmission in Drive, and let the transmission decide when to shift. Email Email. Import Fees Deposit Included. We agree with General Motors that the 2nd-gen 1970 Oldsmobile Cutlass 442 raised the bar in the muscle car horsepower race of the day. Sorry this Vehicle has Sold but we may have others similar to it , call us at 619-451-2130 or email . I like getting into it once in a while. Additional equipment includes power steering, a decklid spoiler, hood scoops, Rallye 350 graphics, air conditioning, woodgrain interior trim, and an AM/FM radio. This 1964 Cutlass is a Ground Up, body on restoration that was just completed. Looking to buy 1970 OLDSMOBILE CUTLASS by Wednesday, March 8, 2023 with VIN 342670E203371 in the USA for export. The nameplate was used by Oldsmobile for many of its cars, becoming almost a sub-marque that General Motors milked for all its worth. Hes more worried about passing a cop doing a high rate of speed than he is overworking the Olds. Two-door F-85 and Cutlass models adopted a semi-fastback roofline, which was a revival of a streamlining on all GM products from 1942 until 1950 as demonstrated on the Oldsmobile Rocket 88 Club Coupe. Its putting out close to 500 horse, but you cant tell by looking at it. In fact, Oldsmobile also launched another Cutlass way before in 1954, this being a concept car at the time, coming to fruition some six years later on a similar platform. The body styles of the previous model returned, and a new Vista Cruiser, a stretched-wheelbase (120 inches (3,000mm)) version of the standard station wagon featuring a raised rear roof with tinted skylights and a fold-down, forward-facing third seat, debuted on February 4, 1964. The Old Cars Auction Calendar has the when and where you are looking for when it comes to classic car auctions. Item: $80.99. This Cutlass Supreme is now offered by the selling dealer with a clean Florida title. These were smaller and nimbler than the leviathans on the road, starting with the Chevy Corvair. 396021F . The Oldsmobile F-85 shared the new "Y-body" platform with the Buick Special and Pontiac Tempest, using a 112-inch (2845mm) wheelbase and still-novel unibody construction. The fastbacks were twins to the Buick Century of the same sales years. It is estimated that only 537 cars with the H/O package had T-Tops. By 1965 it became clear that Oldsmobile had a secret weapon for the 442 in development. It rode a 110in (2,800mm) wheelbase, and featured a dramatic boat-tailed fastback roofline and stock V8. The cars looked good and many engine trims gave well over 300 horses for ultimate performance. Philip Uwaoma, this bearded black male from Nigeria, has written more than two million words in articles published on various websites, including toylist.com, rehabaid.com, and autoquarterly.com. From 1985 through 1987 the 4-4-2 replaced the Hurst/Olds as the high performance model. An Oldsmobile Cutlass model guide. Also available were a four-door hardtop Holiday Sedan, a four-door Town Sedan, a convertible, a flat-top station wagon called the Custom Cruiser, as well as the fancier Vista-Cruiser station wagon. Disappointing sales of the compact F-85, along with the introduction of Ford Motor Company's intermediate Fairlane in 1962, prompted GM to enlarge the senior compacts for the 1964 model year. The straight six engine was dropped but would return to the lineup in 1975. I rebuilt the motor, and had the car repainted and put a new top on it and a few other things. Upgraded gauges were optional. A new option was the Turnpike Cruiser package on Cutlass Supreme coupes and convertibles, which used a two-barrel carburetor and mild camshaft with the 400cuin (6.6 L) engine and a (numerically) low axle ratio for efficient and relatively economical freeway cruising. $8,500. [1] When the division decided to revisit offering a smaller platform again, they didn't return to the traditional naming convention of reintroducing the Series 70 and instead offered the new compact as the F-85 Series,[1] inspired by the North American F-86 Sabre fighter jet, and beginning a new tradition of using fighter jet names for their products as the Jet Age began, and using nameplates as series designations,[1] and was a revival of a naming convention the company offered from 19281938 called the F-Series. Transmission options were initially a 3-speed manual (with synchromesh on the top two gears)[5] and the newly introduced 3-speed Roto Hydramatic. 1984 Oldsmobile Cutlass . The options . 3 - Oldsmobile 0 - 1970 M - Lansing, Michigan 113407 - Vin. Oldsmobile designer Irvin Rybicki began work on the Olds model in 1957. Ive since then had the carburetor rebuilt quite a bit. The automaker justified the persisting use of the 4-4-2 name even with the mechanical changes by saying in the brochure and ads that the 442 refers to the 400 cu-in engine, 4-barrel carburetor, and dual exhausts. When you bid we pre-authorize your credit card for the service fee (this helps prevent fraud). Custom S52 style wheels. Eldebrock 600 cfm carb. I had the heads ported and polished by Joe Modello when he was still alive. FOR SALE: 1970 Oldsmobile Cutlass $61,995 USD Lithia Springs, GA. A few months after the model introduction, Oldsmobile added a "power pack option", which included a four-barrel carbureted, high-compression (10.25:1), dual exhaust version of the 215 cu in aluminum V8, and a shorter 3.36:1 final drive ratio with either manual and automatic transmissions. 1988 Oldsmobile Cutlass. It was only offered on cars with the W-32 engine. The engine was the L74 air-inducted high-compression 350 cu.in. Cutlass S coupes with the optional Strato bucket seats and Turbo Hydra-matic could be equipped with the Hurst Dual-Gate shifter (also known as the "His and Her-Shifter") in conjunction with the extra-cost center console. A new option this year was the T-50 Borg-Warner five-speed manual transmission, which was available only with the 260 V8. Related: Is The Oldsmobile Cutlass A Good Muscle Car? As long as it's clear you aren't talking about soccer, just say the number 442, and every gearhead knows you're talking about the Oldsmobile muscle car produced between 1964 and 1987. 1987 Oldsmobile Cutlass Supreme . If you look at it, everything looks stock. It began as a trim package, developed its own roofline, and rose during the mid-1970s to become not only the most popular Oldsmobile but the highest selling model in its class. On the other end of the spectrum, a 1970 Oldsmobile Cutlass Supreme S in "fair" condition is valued at $9,100, and means the vehicle is driven daily and has visible flaws. It also offered Forced-Air induction, a special air cleaner, aluminum intake manifold . A limited-production model was the Hurst/Olds, a special 4-4-2 marketed by Oldsmobile and Hurst Performance. [citation needed], The Cutlass became America's best selling car this year and would hold this title for most years[vague] into the 1980s. Cutlass "S" post coupe. This car could go 0-60 mph in 14.5 seconds and boasted a top speed of 100 mph which was okay although critics found the steering and suspension too soft. Oldsmobile debuted its Cutlass Supreme intermediate model for the 1970 model year and it received a warm reception. or Best Offer. Its got a bigger cam in it. The 1970 Oldsmobile Cutlass Supreme SX is definitely a car that hides its light under a bushel. 1970. Additional underside images are provided in the gallery. A fuel economy gauge was optional. All engines had catalytic converters and required unleaded gasoline in the United States; Canadian buyers could opt to delete the converter. There were about 85,000 on it when he bought the car from his brother, so Noble has been averaging a little under 2,000 miles a year. . NEXT:This Is How Much A 1969 Chevy Impala Goes For Today And Why It's A Collectible. Set an alert to be notified of new listings. A factory T-top was optional on notchback coupes only. 8,461 below average coupe 58,000 gasoline automatic. The Cutlass was also the second-best selling car line in the U.S. in 1975, with only the full-sized Chevrolet Impala/Caprice ahead of it. In 1970, the Cutlass came in seven different body styles, three of which were coupes. The Turnpike Cruiser two-barrel 400cuin (6.6L) Rocket V8 was dropped and the four-barrel 400 engine from the 4-4-2 was available only in the Vista Cruiser wagons. The four-door Salon was dropped due to poor sales. The body was refinished in its current shade of green under prior ownership. However, the Oldsmobile 442 switched to a 3-speed manual as the standard transmission beginning in 1965, with 2-speed automatic and 4-speed manual as optional transmissions. 54 vehicles matched Now showing page 1 of 4. The Oldsmobile Jetfire, was a Cutlass pillarless hardtop with a turbocharged version of the 215 V8, which Oldsmobile referred to as the Turbo-Rocket. The standard engine made 250 horses and the top trim bore a 7.4-liter V8 that was officially rated at 365 horses but could be tuned for nearly unmatchable power and performance. From the split front grill to the rear bumper this Oldsmobile is in very good overall condition. [26] Mechanically, the 3.1-liter V6 engine was the only engine offered. 1970 Oldsmobile Cutlass Rallye 350 Ram Air AC Rare Numbers Matching. Producer Brad Fuller admitted Zachs casting in the movie influenced the filmmakers decision to cast the cool car Oldsmobile Cutlass 442 as his ride. Vehicles with Similar 21.55 HP/Weight Ratio. Was there any choice? For the final year in production, this model was renamed simply Oldsmobile Ciera. The variable-pitch stator feature of both optional two-speed Jetaway and three-speed Turbo Hydra-matic automatic transmissions was discontinued. Both the aluminum V8 and the Roto Hydramatic were discontinued in favor of a new cast-iron small-block V8 of 330cuin (5.4L) displacement and an optional two-speed Jetaway automatic transmission with variable-pitch stator. General Motors deemed it necessary to keep up with the horsepower arms race and demonstrated this commitment by lifting the engine size restriction in 1970. 1970 QB Engine Code: An Olds engineering document dated Jan 25, 1969 shows a part number change and engine code change of the L74. 1970 Oldsmobile Cutlass 442 W30 Tribute Convertible Name. Base model remained the F-85, with mid-level Cutlass S, and upscale Cutlass Supreme, as well as the 4-4-2, which became a distinct model instead of an option package. Four new exterior body colors were offered, Viking Blue, Lime Green, Bittersweet, and Saturn Gold. Of course, once he got the engine done and running right, Noble just had to take it to the track and see what it was capable of. The W-30 included other performance-focused niceties like power front disc brakes, aluminum intake manifold, special camshaft, cylinder heads, distributor, carburetor, a twin-scoop fiberglass hood, and low restriction cleaner. 1970 oldsmobile cutlass rallye 350 hello up for auction is a rare 1970 olds rallye 350 w45 package club coupe project car. With a two-barrel carburetor and an 8.75:1 compression ratio, it was rated 155 brake horsepower (116kW; 157PS) at 4,800rpm and 210lbft (285Nm) at 3,200rpm. Also continuing was the 455 Rocket V8, rated at 190 horsepower (140kW). The W-32 option was the middle offering of the three 455 power plants and reportedly produced 365 hp, although figures vary depending on the source. Cutlass sedans and wagons kept their bulges through the end of model year 1977. And its a fair bet that almost none of them have ever seen a combination SX/W-32 convertible like Noble has. The primary changes to the 1972 Cutlass were the front grilles and the tail lights. The W-30 included other performance-focused niceties like power front disc brakes, aluminum intake manifold, special camshaft, cylinder heads . Introduced as the top trim level in Oldsmobile's compact F-85 Series,[1] the Cutlass evolved into a distinct series of its own, spawning numerous variants, including the 4-4-2 muscle car in 1964, premium Cutlass Supreme in 1966, and outright performance Hurst/Olds in 1968, as well as the Vista Cruiser station wagon. [citation needed] Transmissions included a standard column-shift three-speed manual, optional four-speed Muncie M20 manual with Hurst shifter, and three-speed Turbo-Hydramatic automatic. [4] This premium fuel-only engine was rated at 185 horsepower (138kW; 188PS) at 4,800rpm and 230lbft (312Nm) at 3,200rpm. While rooflines were shared with other GM divisions, the Cutlass bodies had two Oldsmobile-specific convex creasesone starting behind the front wheel and running rearward into the door and curving upward at its trailing end, and the other curving down just ahead of the rear wheel and continued by the crease line of the quarter panel behind the rear wheel. 1,020 cars built were F-85's. Painted Original Yellow paint, Sebring yellow with Orange and Black Stripes Urethane Clad bumpers. 1970 Oldsmobile Cutlass Supreme. His dream is to drive around the world; even if it takes more than eighty days. The BaT Service Fee is 5% of the bid, with a minimum of $250 up to a maximum of $5,000. The 1970 Oldsmobile Cutlass 442 was a favorite of performance fans and enthusiasts, especially with the W-30 package that made nice with 370 horsepower at 5400 rpm produced by a 455 cu-in big-block V8. However, only 0.2% of Cutlasses were built with a manual transmission as most buyers wanted the 350 V8 and Turbo Hydramatic as in previous years. Bidding will advance immediately to $. 1991 Oldsmobile Cutlass Supreme. Car Life magazine tested an F-85 with the standard engine and automatic transmission, and recorded a 060 (096km/h) time of 14.5 seconds, with a top speed just over 100 miles per hour (160km/h). The W30 package included the 455 CID V8, delivering 370 horsepower. Official information on technical data: engine specs, mpg consumption info, acceleration, dimensions and weight . With GM tossing out the 400 cubic-inch limit for intermediates and the 4-4-2 now coming standard with the larger 455 cubic-inch Rocket V8 from the big Oldsmobiles and previously used in the 196869 Hurst/Olds, Olds discontinued the 400 engine entirely and also offered the 455 as an option in the Cutlass S models and the Vista Cruiser wagons. It was the first time that Oldsmobile used a six cylinder engine since the Oldsmobile Seventy Six was discontinued in 1950 while it was sourced from a different GM Division. Figure based on a stock vehicle with OH rates with $100/$300k Liability/UM/UIM limits. The United States Air Force did previously produce a research fighter jet called the McDonnell XF-85 Goblin but it wasn't placed into production. Matching numbers L74 350/310 HP V-8 engine. A car movie doesnt have to be a racing flick. The Buick V6 was replaced on base models by an Oldsmobile-badged "Action-Line 6" version of Chevrolet's 250cuin (4.1L) "Turbo-Thrift" straight-6 engine, while the 330cuin (5.4L) Jetfire Rocket V8 continued with power ratings of 250 and 320 horsepower (190 and 240kW). With forced induction and an already high compression ratio the Jetfire was capable of producing more torque than a naturally aspirated engine that was twice its size, significantly improving the engine's efficiency and usability in real-life driving conditions, turbo lag not being an issue at motorway speeds. Classifieds for 1970 to 1972 Oldsmobile Cutlass. The Chevrolet inline six was replaced by Buick's 231 V6 (standard on all models except Salon and Vista Cruiser), while the 260 and 350 Rocket V8s were carried over. 12,471 below average gasoline blue manual. The Jetfire's high cost (nearly $300 over a standard Cutlass hardtop) and reliability problems with its turbocharged engines limited sales to 3,765. Rocket V8 engine, fitted with a Quadrajet carburetor and producing 310hp (230kW). I actually have a different carburetor on it now. But since turbo and supercharging the engine essentially means forcing the compression in the combustion chamber even higher, the Jetfire was prone to 'spark-knock' and without modern engine management systems the only way to mitigate this was to use a 50/50 mixture of methanol and distilled water.[7].