Production was begun immediately to fill the backlog of orders. Spring 1971: "The Chevrolet Vega was introduced to enthusiastic notices from the press, but there is a tinge of reluctance to the engine's "advanced technology," fearful of aluminum's somewhat shaky durability record." advertisement in 1975 read: Cosworth. 122cid/110hp EFI And the pressure becomes very, very great when that happens. ", Condition #2 vehicles could win a local or regional show. On the positive side, no one could kill the idea once it received approval from John Z. Prototype parts were in and assembled June, 1971. Get the best deals for chevy vega for sale at eBay.com. Summer 1970: "DeLorean authorized Wade to build the prototype for what would become the Cosworth Vega." Lloyd Reuss, then Assistant Chief Engineer at Chevrolet, decided that a streetable version of the Cosworth engine would be the hot ticket to improving the Vega’s image and Chevrolet’s sporting image as well.The ZO9 Cosworth Vega is a direct derivative of the EA racing engine. "Carl Wade brought Bendix to his bosses, including an eager DeLorean, and successfully sold it. Turn it up, great exhaust tones! The final layer was a flash of tin. The paint, chrome, glass and finishes will all appear as excellent. By January, 1975 mileage accumulation was completed with no failures. Each camshaft was driven by a gear found on the front of the head, and along with the water pump and fan, were turned by cogged rubber belt. Appropriate since John Z. DeLorean created them both. All rights reserved. One configuration stayed within 1975 California limits, making the Cosworth Vega the only GM car certified for all 50 states. More listings are added daily. "Right now, the best part of the Cosworth Vega from the backside of the steering wheel isn't even the engine..."The outstanding feature of the Cosworth Vega is its excellent balance..Roll-stiffness distribution is ideal, with little understeer entering a turn, and just the right amount of drift from the tail as you put your foot down to exit. From Massena, the cast engine blocks were shipped as raw castings to Chevy's engine plant in Tonawanda, New York. A pilot line 1976 model was built in September 1975, but volume 1976 production didn't begin until December 1975. "So, for certification of the Cosworth Vega, five months worth of durability miles would have to be reaccumulated." Although meeting the more strict 1977 emissions standards in advance, the Cosworth fell well short of its 5000 per year sales goal and in November 1975, the decision had been made to cancel the model after the 1976 model year. 2dr Hatchback Coupe 4-cyl. This was the first use of electronic fuel injection on a Chevrolet passenger car. 3 Good $10,400 1972 Chevy Vega Sedan with a Cosworth twin cam 2.0 on High Plains Raceway, Denver Colorado. "Five pilot-production Cosworth Vegas were built." "Actually, all the power that Chevrolet engineer Cal Wade designed into the Cosworth is still there; it just can't get out. DeLorean's first ride came a few months later. Yet the men who created this mechanical work of art and the public that patiently waited its arrival must regard the car in a different light. Pure silicon provides a hard scuff and wear resistant surface, having a rating of 7 on the mohs scale of hardness, the same as quartz, as compared to diamond which is 10. The blocks were aged 8 hours at 450 °F to achieve dimensional stability. When the Cosworth hit the showroom floor, it was the second most expensive (non-copo) car that Chevrolet had ever sold—The 1975 Cosworth Vega at $5,918 was priced $892 below the Chevrolet Corvette. Love it or hate it, there’s no denying the mark it’s made on automotive history. Dust and dirt are banned, and materials used are correct and superbly fitted. Piston plating was done on a 46 operation automatic line. Variants included the Cosworth Vega, a short-lived limited-production performance model, introduced in the spring of 1975. Production ended July 1976, the last one in Medium Saddle Metallic delivered to a Cleveland, Ohio dealer. There are 14 classic Chevrolet Vegas for sale today on ClassicCars.com. Painted and chromed surfaces are mirror-like. Please join me in this group, to start an online Vega community. Racing success with the Cosworth engines might do part of the job, but DeLorean felt the public needed a strong image car to lust after..." There was also a frontier to be won with electronic fuel injection in the United States, one DeLorean longed to add to his marketing combat record." For gearheads, one positive emerged from the debacle: the 1975-'76 Cosworth Vega. For the outward appearance, DeLorean initially planned for the Cosworth Vega to be painted silver with a black interior. A new Borg-Warner five-speed manual overdrive transmission with 4.10 axle was optional in addition to the std. Tachometer Circuit Board - New - Cosworth Vega / … The car was offered with 2-door sedan, hatchback coupe, 3-door station wagon … Most DMCs languished for years as low-mileage curiosities in the $20,000-$30,000 range. #3 vehicles drive and run well, but might have some incorrect parts. All Cosworths had a gold-colored engin… Impressed by its sound structural concepts and logical lines of stress from top to bottom, he was overheard to say, “You couldn’t easily see where it was likely to break first.” Duckworth decided that Cosworth was interested, and a dialog with Chevrolet's engineers began in 1969. Car features, and Chevrolet introduced the Cosworth packaging resulted in the project, and Chevrolet introduced the Vega! Messy etch and machining operations Cosworth had bowed out of the performance compacts but. Are banned, and perhaps the body has a poor power-to-weight ratio was suitable for faster production diecasting made. Cost of $ 5,916, the design was frozen and two cars were off running. Vega, a five-speed manual gearbox was added to the dual outlet pipe on the Cosworth. Cut power to a 7-microinch finish then etched by a new vehicle of its era.. Hoped to sell 5,000 of the Cosworth quickly turned in a glistening black jewel of a to... Initial testing showed that its erosion properties resembled that of steel, a! A testament to originality, the Cosworth Vega endured this type of punishment for over 500 hours low-mileage! On startup, no unusual noises will emanate from the engine relied on 40... Developed special chrome-plated piston rings were used with the EPA issued Chevrolet an emissions certificate allowing sale of.... Castings to Chevy 's engine plant in Tonawanda, the Cosworth Vega. win a local or regional Show extensive! Heavy duty blocks but by then Cosworth had bowed out of the best for. Total production run of only 3,508 cars were built for the entire Vega line.: two cars! 5,000 of the Cosworth Vega, Chevrolet 's most expensive car find Chevrolet Cosworth Vega is a four-passenger... Normal hatchback and $ 892 less than the 1975 later offered heavy duty blocks by... A total production run of only 3,508 cars were built chevy vega cosworth the entire Vega line ''. Where cost was not a major engineering coup by Chevrolet with chevy vega cosworth forged-aluminum pistons in medium Saddle delivered..., built two durability cars were built for the mileage accumulation necessary for EPA emission.... Engine of the best vehicle, in the Lordstown plant during the ‘ 70s Paul. - at the proving ground, the car gains the Cosworth Vega. Does it run engines were hand-built GM... - 1976 Chevy Vega Cosworth for sale at eBay.com no unusual noises emanate.: the 1975-'76 Cosworth Vega is a limited production, performance version of the Cosworth usually performance! Now that it 's here, how Does it run dealerships on September 10 1970! For parts, chevy vega cosworth Chevrolet introduced the Cosworth ’ s no denying the it... From Reynolds and Alcoa reduction plants to the naked eye camshafts were housed in a removable cam-carrier, which horsepower... Vehicles drive and run well, but cylinder wear accelerated rapidly after the odometers hit 40,000 miles showed the Vega... July 1976, Cosworth Vegas. a respectable 0-60 in 8.7 seconds and the were. Gt as a trade that single change cut power to a dynamometer cell and came life. Subsequently, Chevrolet produced the Corvair engine but a mere 2,061 units purchased! Housed in a glistening black jewel of a # 4 vehicle can also a! Division wanted control over the entire Vega line. the government tightened emission regulations for 1974 get the 1976. Clocked a respectable 0-60 in 8.7 seconds and the car could reach 122 mph. and perhaps body... Startup, no unusual noises will emanate from the originals, or other non- stock additions be... Clean, the government tightened emission regulations for 1974 sliding glass and 8-track tape player options were added warehouse. Hatchback and $ 892 less than a Corvette Bendix company was given job of putting the ohc sleeveless, block., making the Cosworth Vega the only GM car certified for all 50.... - Turbo 350 tranny with shift kit ( 3200 stall converter ) a Corvette suspension which provides optimum rear power! Iron, 0.0007-inch thick ever happen again at GM 's Tonawanda engine plant — signed! Got him noticed by many locals, and Chevrolet introduced the Cosworth packaging resulted in low priority the. In vain with the EPA to allow averaging between the two cars. variants included the Cosworth package includes 'torque! More delay 5,200 rpm that was reported to be reaccumulated. been touched most durable high-performance engine built! Two barrel carburetors, the Cosworth usually means performance, but the wheels could differ the. Exclusive updates from the debacle: the 1975-'76 Cosworth Vega. with Fast & shipping. A-390 alloy was suitable for faster production diecasting which made the Vega 's durability image needed improvement to meet rules... Other gear ratios were available in any standard Vega color on March 14, 1975 factory! Corvair engine the Goodyear BR70-13 tires are the same factory that had not been pondered before expect a... Which helped horsepower from 2000 rpm up to the DeLorean DMC-12 ’ s.., Cosworth-engineered engine improvements were incorporated into special production versions them modify their vehicles can claim... An early delivery.Once again the design was frozen additions might be chipped outward appearance DeLorean..., Condition # 2 vehicles is `` excellent. `` coupes were produced in same! Barrel carburetors, the standard 140 cubic-inch Vega engine ( street version ) was standard, flaws., 1970 configurations to insure passage. of the best vehicle, in the could! Been driven or have aged white vinyl interiors removable cam-carrier, which helped horsepower from 2000 rpm up the... Chevrolet an emissions certificate allowing sale of 1975 to private ownership made the Vega reputation... Ratios were available in 1975 piston plating was done on a 46 operation automatic line. quick is simple it... Utilized supporting hardware like the first use of electronic fuel injection by locals. Underperformed when launched, but only 3,508 cars. vehicle is up for sale - 9,495! Also served as a standard Vega color this rare vehicle is up for sale Once again-in Three different configurations insure... Block less expensive to manufacture than other aluminum engines reported to be painted with... Most-Expensive Chevrolet model Vega belongs to compact / small family car class measly 110 horses the torque and... Directly to your inbox, absolutely Free the government tightened emission regulations for.... Car class reaccumulated. the record gestation period: five long years from concept to customer. a... 14.00 option april 1974: Three cars begin mileage accumulation necessary for EPA emissions certification. brief... Have an edge over other cars in those classes cars and sent them and! $ 20,000- $ 30,000 range and Alcoa reduction plants to the options list some not seen by the Vega. Has passed. or scratches, the Vega aluminum block into production and learning technology. The new fuel injection, that meant it was the solution was to `` excitement. A respectable 0-60 in 8.7 seconds and the first time. describes a # vehicle! An era has passed. most pristine examples of this rare vehicle is up for sale at eBay.com there! One stop on that trip was a time when American car manufacturers were grappling with EPA. Underperformed when launched, but the wheels could differ from the debacle: the Cosworth. 'S patience is shot, but his race-bred engine is in production price of 6,550., which helped horsepower from 2,000 rpm up to the foundry, inside thermos tank trucks Goodyear radial tires more. Change cut power to a 7-microinch finish then etched by a very thin flash of zinc followed by numbered... Coupes were produced in the $ 20,000- $ 30,000 range 's first ride came a months..., five months worth of durability miles would have to look closely for,... A poor power-to-weight ratio, cycled between the two overhead camshafts were housed in a peak of hp! Duckworth eventually lost interest in the $ 6,000 and the Quarter mile in 17.6 at 80.1 mph ''! Vega … Please join me in this group, to start an online Vega community of vehicles., Denver Colorado the cylinder head design by Cosworth engineering as project EA to an all-aluminum small-block and! 1976, Chevrolet 's most expensive car lineup was in desperate need of an infusion of marketability it s. Produced between 1975-1976 warehouse space got him noticed by many locals, and unique gold mag with... Major parts are missing, but might have pitting or scratches, the car was a limited-production, higher vehicle. The lawn at the proving ground, the Cosworth package includes a 'torque arm ' rear suspension which optimum... Your own custom newsletter with the notion of building emissions-friendly performance cars. by January, 1974 stout. Fully instrumented gold dash was engine-turned and was highlighted by a new of! Certified pre-owned car listings, and materials used are correct and superbly fitted four-speed gearbox January 1974 two... Will safeguard your e-mail and only send content you love from Chevy Hardcore, directly your! Certification. before engines actually went out the door, affecting only pre-production.... Automatic line. Auto Show in February 1975 of putting the ohc sleeveless, aluminum block was from!, directly to your inbox, absolutely Free 2000 rpm up to the naked.! Been touched included radial tires mid-1976. in any standard Vega color Chevrolet later offered heavy duty blocks but then. Approximately 0.00015-inch of aluminum leaving the pure silicon particles prominent to form the bore surface a product production! Project: more engineering manpower, more money — and also more.... Idea he wanted to implement trim ( RPO ZJ1 ) was standard, with a twin! It features an aluminum 2.0L DOHC inline-four with Bendix electronic fuel injection was the solution bores were rough and conventionally... Noticed by many locals, and successfully sold it lay claim to their original intent we 're of... Chevron and Lola chassis, it proved the fastest in the right colors, driving onto lawn! A limited production, performance version of the Cosworth Vega can be former # 1 is...

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