Call 800.979.0122, 7am-10pm, everyday. Well, Oldsmobile had had a hard time finding its way once GM started trying to define the identities of each of its brands as the _______ brand (which, it must be said, was fast becoming the most meaningful distinction between them. Other American manufacturers would reach the same conclusion. This was the only engine offered in 1923, when the Model 47 continued alone. Im not a mechanic, so Im afraid I cannot provide any kind of repair advice. 1999), pp. Second, the combustion chambers of a flathead engine have a lot of surface area; more surface area means more opportunities for the heat of combustion to escape (which engineers call heat rejection) before its had the chance to do any useful work. (PayPal.com, PayPal, and all logos related to the PayPal services are either trademarks or registered trademarks of PayPal, Inc. or its licensors. The Oldsmobile V8, also referred to as the Rocket, is series of engines that was produced by Oldsmobile from 1949 until 1990. Bore was up to 4.0in (100mm) and stroke was increased to 3.6875in (93.66mm) for 371cuin (6.1L). [citation needed] Most 260s were coupled to the Turbo Hydramatic 200 transmission,[citation needed] but a 5-speed manual transmission was also available in some vehicles. 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[13] It could also be fitted with high-compression cylinder heads from the Morgan +8. . With a 4-barrel carburetor and 10.25:1 compression, the Olds 215 made 185hp (138kW) at 4800rpm and 230lbft (310Nm) at 3200rpm with a manual transmission. The other Nash driver was Robert Owen, the Dad of my best friend, also from Corsicana and my neighbor on S. 16th ST. Been an Olds man a long time. Submitting a comment signifies your acceptance of our Comment Policy please read it first! It used a 4.126in (104.8mm) bore and 3.975in (101.0mm) stroke. in. Even still, the same design philosophy carried with it throughout its production run. Around the end of that year, the project nearly ground to a halt due to objections from Cadillac. In1953, at seventeen years old I had a 1932 Ford 5 window coupe that with the help of two uncles that ran auto repair shops installed a 1950 Oldsmobile engine that I got out of a wrecked car, into my coupe. It has been noted to go up to $100,000 at some auctions. The image file itself contains no personally identifiable information, but the loading of that file may be used to help identify and/or track you. By the time the battle reached a temporary ceasefire at decades end, the average power of the typical passenger car had (at least on paper) more than doubled. Even "modest" restorations can quickly get out of control, cost-wise, so be careful that a $2,000 bargain doesnt become a money pit. 74-81; Bob McVay, Oldsmobile Starfire Road Test, Motor Trend Vol. True-to-scale detail. (4,214 cc) L-head straight eight. The output of the 307cuin (5.0L) wasn't particularly high in terms of horsepower. CC-1634303. The overhead valve engine concept offered both power and efficiency, with an improvement in fuel economy (estimated at about 10 percent better than prior engine designs). Naturally, GM was extremely interested in the potential of high-compression engines for passenger cars, but there were two hold-ups. Skinner and Wolfram tried again in March 1947, having decided that alternative engine configurations were impractical, and this time managed to secure production approval from GM president Charles E. Wilson. Thank you so much for further refining my understanding of my 52 Super 88 Holiday Coupe.I love this car for its rich history, and the fact that I inherited it from a dear, tragically taken friend. Complete Engines for Oldsmobile Delta 88, Motor Mounts for Oldsmobile 88, Fuel Injectors for Oldsmobile 88; Additional site navigation. To mitigate these problems, both Oldsmobile and Cadillac adopted an overhead-valve (OHV) layout. It depends on your goals. The Vimeo Cookie Policy does not currently disclose the normal durations of the cookies and similar technologies the Vimeo platform uses, but it appears that some may remain in your browser (or other user agent) for as long as your settings permit. It kept the retired 425's 4.126in (104.8mm) bore to produce between 275 and 400hp (205 and 298kW; 279 and 406PS). Crane said Bouvy was Engine/Camshaft designer of the 1949 Cadillac V-8. Im not sure about the early Hydramatics but later ones, 54-56 you put in reverse to park. Plus, there is a cool mix of a preserved chrome cruiser with the right upgrades to make it more enjoyable for modern times. It was optional on 1964 98s and Super 88s. It has gained popularity among young muscle car lovers. [19] The 403 was never featured with a manual transmission and the crank was never manufactured for a pilot bearing. For more information about how Akamai may collect, process, and/or use personal data, visit the Akamai "Privacy and Policies" page and Privacy Trust Center. The end of the Korean conflict sent the country in a foreign exchange crisis that lasted until the middle 90s, cutting imports and providing the basis for national production. 10-17, 56; Richard M. Langworth, 1954 Packard Pacific: Last of the Great Straight Eights, Special Interest Autos #51 (May-June 1979), reprinted in The Hemmings Book of Postwar American Independents: driveReports from Special Interest Autos Magazine, ed. 1957 also offered the "J2" option, with three 2-barrel carburetors atop the 371 cubic inch V8; making this a true luxury performance . (The basic Eighty-Eight was rarer, accounting for only about 35,000.) Free shipping on many items | Browse your favorite brands | affordable prices. Olds were very popular in Brazil but I can t give you any numbers. Road tests were conducted later that year and the new V8 went into production a few days before Christmas 1948. Bore was 3.75in (95mm) and stroke was 3.4375in (87.31mm). "Affordable Aluminum V8's [sic]", in, Turbo Hydramatic 425 FWD 3-speed automatic, "1975-79 Cadillac Electronic Fuel Injection", "Oldsmobile 403 Engine - Car Craft Magazine", https://en.wikipedia.org/w/index.php?title=Oldsmobile_V8_engine&oldid=1138357918, 1968 and 1969 400s shared the Olds big-block standard 4.25in (108mm) stroke with the 455 but used a, 19681970 Oldsmobile Toronado GT (W34), 400hp (300kW), This page was last edited on 9 February 2023, at 06:46. 770-738-7111. It was no longer available in cars in 1961. The "Rocket" name disappeared from the air cleaner identification decal after 1974. Some early 307s were painted GM Corporate blue, but most were painted satin black. The Rocket 88 would vacuum the chrome off V8 Fords (unless the Fords owner had made a substantial investment in aftermarket parts) and it took a semi-exotic like the new Jaguar XK-120 to soundly beat the Olds. About six weeks after he started work, Burrell showed his designs to Oldsmobiles chief engineer Jack Wolfram and Oldsmobile general manager Sherrod Skinner. Big block Oldsmobile Rocket 442 crate engines are also available. Prior to the advent of the 1949 Cadillac and Olds engines, many (though by no means all) U.S. engines were L-head, or side-valve, design. Shop 303 Oldsmobile V8 parts and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. This very open and flat chamber was fuel efficient and had lower than average emissions output. Each PayPal payment or donation button may also incorporate a tracking pixel called "pixel.gif" (which loads from paypalobjects.com). The wahFontColor and wahBgColor cookies, which are set if you alter the site's color scheme, normally expire after about 14 days, but you can remove them immediately by clicking the "Restore Defaults" button on the sidebar. 1956 Oldsmobile 88 4dr St Rod, new gas tank, new brakes and tires, rebuilt front end, good body, new paint, nice patina, good original interior, rebuilt . Your wording in the flathead section (acts directly) suggest the valve stem tip rides the cam lobe in a flathead. The Olds engine performed well and was very smooth running but didnt have as much scat as the modified flat head. The first generation 88 was powered by Oldsmobile's 5.0L Rocket V8 engine,. Olds veterans claimed the Burrell group was completely unaware of the Cadillac project until quite late in the development of the Oldsmobile V8. ), These first-party cookies are used to manage user logins and certain other administrative functions of the WordPress content management system, e.g., post editing. 26-31; Roger Huntington, 1965 Engines, Motor Trend Vol. It was the only GM engine to meet US emission standards using a carburetor all the way up to 1990. When the center carburetor was opened to 60 or more engine vacuum drawn from the windshield wiper pump would simultaneously open the front and rear carburetors. R. V. Hutchinson, who was an Oldsmobile engineer prior to transferring to Product Studies #5 when C. L. McCuen was appointed 1st Vice President in charge of engineering, designed and build a heavy in-line 6-cylinder (850 lbs.) A flathead engine, therefore, also has poor thermal efficiency. PLEASE DON'T SUBMIT COPYRIGHTED CONTENT YOU AREN'T AUTHORIZED TO USE! Now that we have DISCONTINUED our use of Google Analytics tracking on this website, this cookie no longer functions no additional analytics data will be collected, with or without the cookie. 9 (September 1964), reprinted in Oldsmobile Muscle Portfolio 1964-1971, ed. 26-33. Particularly enjoyed your succinct descriptions of the engineering factors behind certain design choices. Ate Up With Motor's Terms of Use and Privacy Policy may be revised from time to time. Two-door fastbacks, like this one, were known as Club Sedans; the four-doors were called Town Sedans. Required fields are marked *. From the 1950s through the late 1970s, each GM division had its own V8 engine family. It was rated at 350 horsepower (261kW) and 440lbft (597Nm) of torque with a Rochester 4-barrel, and 360hp (268kW) with the L69 tri 2-barrel option in 1966. R.M. There are 36 Oldsmobile 88 for sale across all model years (1949 to 1999) and variants, 8 are 1st Gen and 1 is model year 1951 . To learn more about what information the Vimeo platform collects and how that information may be used, see the Vimeo Privacy Policy. It always featured the 4A 83cc heads with 8:1 compression, and a Rochester Quadrajet 4 barrel carburettor. The Rocket, along with the 1949 Cadillac V8, were the first post-war OHV crossflow cylinder head V8 engines produced by General Motors. The effective dates of the current versions are: Paid advertisements and/or sponsored links on Ate Up With Motor will be identified with words such as "Sponsor," "Sponsors," "Sponsored Link(s)," "Sponsored Content," "Ad," "Advertisement," "Advertisement(s)," or "Paid Promotion" (and/or by images or icons containing such words). SAE gross power was 150hp. The oil industry wasnt interested, nor was the auto industry, nor it must be said was the contemporary American public. The original Oldsmobile Rocket V8 soldiered on until 1964, eventually reaching 394 cu. I forgot this on one occasion when I was attempting to jump start my 55 Olds; after getting the car rolling backwards, I was rewarded with nothing more than a ratcheting sound when I shifted from N to R. The engine did not rotate and the car did not start. 1955 OLDSMOBILE 88 CORE ENGINE ASSEMBLY 8-324 V-8 879042. The first was that Ketterings engine required fuel with a considerably higher octane rating than any contemporary pump gasoline; better fuel economy was hardly useful if you could only fill up at airports. Base price for the Deluxe Club Sedan was $1,982 in 1950, and 16,388 were sold. Nonetheless, both Oldsmobile and Cadillac deemed it a good compromise. Assuming your car has its original engine, its the version Oldsmobile called the Skyrocket, which was differentiated from the base Rocket by its four-barrel carburetor and gross ratings of 330 hp and 440 lb-ft of torque. Happy to see someone that not only mentions, but appreciates the early Olds. In the mid-1980s, hot rodders discovered the 215 could be stretched to as much as 305cuin (5L), using the Buick 300 crankshaft, new cylinder sleeves, and an assortment of non-GM parts. 324 rocket v8. Completely restored it, all original. Two distinct versions of the 400 CID engine were made: The 1966-1967 4-4-2 400cuin (6.6L) V8 was a short stroke engine which featured B and C cast large-valve cylinder heads and hydraulic lifters of larger diameter, as well as push-rods of different length and diameter than the standard Olds Rocket V8. From 1961-1963, Oldsmobile manufactured its own version of the Buick-designed, all-aluminum 215 cubic inch (3.5L) V8 engine for the F-85 compact. Some L-head straight-eights were MORE powerful than early OHV V-8s, although they were getting to the limit of their potential, at least in states of tune that were still reasonably streetable. Such cookies and/or stored data items may be set by various domains (such as, though not necessarily limited to, youtube.com; youtube-nocookie.com; googlevideo.com; ytimg.com; google.com; accounts.google.com; www.googleadservices.com; and/or doubleclick.net, which is part of the DoubleClick advertising service, also owned by Google LLC). The PYPF cookie normally expires in approximately four weeks, the 01A1 cookie in approximately one year. This car has the pushbutton radio, which cost about $96. The Olds FAQ (www.442.com) has info on where to find and how to decode the engine and body plates for different model years. (If you need to review or change these settings after you accept, you can do so from the Privacy Tools page.) Power was 81 hp at 3000 rpm. As part of this I ran across a very interesting 1934 paper by a GM engineer Chris H. Bouvy and would like to know more about him and whether his design method was used within GM. Incidentally, the Rocket engine was not Oldsmobiles first V8. The Rocket 88 model name was dropped after 1957. Richard A. Lentinello (Bennington, VT: Hemmings Motor News, 2002), pp. OHV engines can also support much higher compression ratios. The Olds 88 was also one of the fastest automobiles in America at the dawn of the 1950s, and it was the car to beat in NASCAR racing, winning 10 out of 19 races in the 1950 season. For more information about what data PayPal services collect and how that data may be used, visit the "Legal Agreements for PayPal Services" page to review the PayPal Privacy Statement and Statement on Cookies and Tracking Technologies that apply in your location (the Statement on Cookies and Tracking Technologies that applies to each region is linked from within the applicable PayPal Privacy Statement). 4 speed hydromantic transmission. Some of the photos in our Avanti article, and those of our story on the Packard One-Twenty, were taken at the same time. mill or the Chrysler Firepower hemi of the same displacement. Still, the same quandary exists that faced Gordon Burrell and Jack Gordon in the late forties: New technologies in this case, direct injection, turbocharging, and even hybrid powertrains can benefit both performance or fuel economy and emissions, but one still almost always wins out over the other. The Oldsmobile engine was then pretty new, a new 88 was expensive, and Im guessing that getting a decent crate or junkyard engine would cost almost as much as a decent Cadillac V-8. Then in 1955 Chevrolet introduced their ohv V8 (as did Packard, Plymouth and Pontiac) and changed the game again. ), Diagram of a typical pushrod/rocker-arm layout of an overhead-valve engine. A smaller 260cuin (4.3L) V8 was created for the new Oldsmobile Omega in 1975 by decreasing the bore to 3.5in (89mm). wider bore provides a greater surface area on which the forces of combustion can act, improving power The 403 is fundamentally the exact same block as an Oldsmobile 350 V8, however it features a larger bore. Does not have any openings. The 324 was shared with GMC trucks. All the chrome is perfect interior all original all the glass is good.all the gauges work. Just didnt have any power. That never happened; by the fifties, the industry was far more interested in advertised horsepower than gas mileage. During those few brief years, both the hot rodder and the racers weapon of choice was either the Cadillac 331 c.i. [citation needed], Introduced in the middle of the 1957 model year,[6] the 1957 and 1958 J-2 Golden Rocket had three two-barrel (twin choke) carburetors with a vacuum-operated linkage. The 394 replaced the 371 in Super 88 and 98 cars for 1959 and 1960 and a detuned version was used in the 88 for 1961 and the Dynamic 88 for 1962-1964. [22] The 260 V8 received VIN code "F" and had a sales code of LV8. In short, the flatheads breathing ability is only mediocre. All LV2s feature a 4-barrel carburetor. Find many great new & used options and get the best deals for Vintage 1949 Oldsmobile 88 Futuramic Rocket Engine Magazine Print Ad W31 at the best online prices at eBay! The engine is also known for its reliability, smoothness and quietness. Google, Google Analytics, and other related marks and logos are trademarks of Google LLC.). This 1950 Oldsmobile Rocket 88 has the Deluxe trim with a dashboard clock; Deluxe models cost $78 more than the standard-trim version. New brakes, wide Whitewall tires and classic stereo and speaker. I had been running a very healthy flat head that had several modifications such as a stroker crank, racing cam an two stromberg 97 carburetors. A cheaper solution (pioneered by Buick back in the days before General Motors was formed) was to leave the camshaft in the block, as in a flathead engine, but add long metal pushrods to allow the camshaft to actuate the valves remotely. It was advertised with gross power and torque ratings of 312hp (233kW) at 4600 rpm and 415lbft (563Nm) at 2800 rpm. The new V8 was designed with plenty of extra room in the block for future displacement increases, but Gilbert Burrell and his team actually hoped that Oldsmobile could return to the 287 cu. Runs great. These cookies manage your cookie and privacy preferences. The factory painted "small-blocks" gold or blue (flat black on the late model 307cuin (5.0L)),[1] while "big-blocks" could be red, green, blue, or bronze.[1]. The FirePower, Buick Nailhead, and Chevrolet V-8s didnt exist yet. The prototypes, which first ran in November 1946, were 287 cu. The 260 was designed for economy, and was the first engine option above the 4.1 ChevroletI-6, then later the 3.8L Buick V6, which was standard fitment in many Oldsmobile models by the late 1970s. Oldsmobile's own L34 350-cubic-inch (5.7L) V8 was used in the 1976 Oldsmobile Cutlass "S", 1979 Hurst/Olds models and 1980 "4-4-2". A popular modification made to the 403 to increase power was to swap on early Oldsmobile 350 heads to boost compression. (Thats a lesson that many Jaguar and Porsche owners have learned the hard way.)[/quote]. This 1950 Oldsmobile Rocket 88 has the Deluxe trim with a dashboard clock; Deluxe models cost $78 more than the standard-trim version. It was rated at 215hp (160kW) at 4600rpm and 300lbft (410Nm) at 3200rpm. Set an alert to be notified of new listings. Oldsmobile used the popular LV2, a 307-cubic-inch (5.0L) engine, commonly known by the VIN code "Y", from 1980-1990. Concern about diminishing oil reserves is nothing new in the twenties, some engineers feared the U.S. would be out of oil within 30 years but it was not until the seventies that those fears entered the public consciousness. The cookies normally expire in about 10 days, and are not set at all if you do not access any password-protected content. However, former Cadillac engineer Harry Barr, who led the development of Cadillacs first OHV V8, later asserted that Charles L. McCuen, then GMs vice president of engineering (and the former general manager of Oldsmobile) had ordered Cadillac chief engineer Jack Gordon to show Cadillacs OHV design to Oldsmobile carburetor engineer Tony Wauters. Motor Trend (July 1950) mentioned getting 18.8 mpg at a steady 50 mph and a 1950 Olds entered in the Mobilgas Economy Run bettered 20 mpg. I have read and accepted the Privacy Policy The main qualities that make an engine attractive to hot-rodders are how much it costs, how easily it can be hopped up, and how much power you can get out of it without blowing it up. It also used the .921in lifter bore size of the Toronado Rocket. I have a 62 olds super 88. in. (We should note, however, that Packards final L-head eight of 1954 used an 8.7:1 compression ratio with no apparent loss of refinement, although the fact that the 359 cu. All full-size 1962 Oldsmobiles had the 394. The grilles under the headlights of this 1950 Oldsmobile Rocket 88 are for the ventilation system, replacing the traditional pop-up cowl vent. Biggest mistake I still think about that automobile. The cookies are not set at all unless you select that option when submitting a comment. Collectible Motor Car of Atlanta. Presumably this says something about the cars place in the culture. As an aside, the Oldsmobile was bought by doctors, lawyers, bank managers, shop owners, construction entrepreneurs and the like. Your email address will not be published. The new, mid-sized Oldsmobile Rocket 88 went on sale February 6, exactly seven weeks after the 98. The big-block engines initially used a forged crankshaft with a stroke of 3.975" for the 1965-1967 425 and 400 CID versions; starting in 1968, both the 400cuin (6.6L) and the 455cuin (7.5L) big blocks used a stroke of 4.25in (108mm), with crankshaft material changed to cast iron except in a few rare cases. Not a lot of people collect or preserve those cars anymore, and many succumbed to rust or the crusher a long time ago. If you correctly enter the password, the site saves this cookie on your device to allow you access to the password-protected post or page. The top brass equivocated, but Skinner finally got the green light. Except as otherwise indicated, all written content and images are copyright Aaron Severson dba Ate Up With Motor. Its a true barn find. They normally expire after about one year. Oldsmobiles first postwar engine was born during the UAW strike that shut down GM production from November 1945 through March 1946. We are largest vintage car website with the. For the Rocket 88, Oldsmobile came up with a 303 cubic inch V8 capable of a maximum 135 hp and 283 lb-ft of torque. The bore was so wide that the cylinder walls were siamesed, as in the Chevrolet 400 V8, with no space for coolant to flow between the cylinders. 425 motor, super rocket. Where is the plate located? The Generation II V8 ended production in 1990. in. Classic Car Deals (844) 676-0714. The company produced its first V8 - an L-head design . Its output of 0.45 hp per cubic inch was 7% better than the 0.42 hp per cubic inch of the popular and widely produced 100hp (75kW) 1949 Ford Flathead V8. [2] [3] In 1929, Oldsmobile installed a 90 degree monobloc flathead V8 engine in the Viking companion brand before the monobloc was used in LaSalle and Cadillac vehicles from 1929-1931. Every 307 used a four-barrel carburetor, which was a variant of the Rochester Quadrajet, usually the CCC (Computer Command Control) Quadrajet. C. G. In a flathead engine, the camshaft is in the block, driven directly by the engines crankshaft. Now 70 years old and giving a lot of thought to building me a 1950 Olds casket. Produced from 19681980, the Rocket 350 was entirely different from the other GM divisions' 350s. [20] Parts peculiar to this system include a toothed disc between the harmonic balancer and the crank pulley, the "adjacent sensor" (an early form of crankshaft position sensor), a special distributor, an engine temperature sensor, and a rudimentary computer mounted inside the car, under the dashboard.
