1988 Chevrolet Corvette Callaway SledgeHammer for sale

With a top speed of approximately 255 mph, the 1988 Chevrolet Corvette Callway SledgeHammer was a person of the quickest autos you could get during the Reagan many years. The modified Corvette was just mentioned on Bring a Trailer, and the price tag has now climbed perfectly into the six-determine range by the time of publication.

Connecticut-based mostly Callaway Cars and trucks was previously an founded tuner in the late 1980s when it released Task SledgeHammer, with the objective of breaking creation-motor vehicle pace data. This car or truck started off out as a inventory 1988 Corvette coupe, but was shipped right to Callaway for modification.

The 5.7-liter V-8 received twin turbochargers, a blueprinted block, forged pistons, a dry-sump oiling technique, and other modifications. That boosted output to 880 hp and 772 lb-ft of torque. The motor vehicle at this time has a ZF 6-speed guide transmission, which is not the gearbox initially set up by Callaway. 


The SledgeHammer stood out from other C4 Corvettes thanks to a sleeker entrance fascia incorporating vents and the Corvette symbol, functional front-fender and rear quarter-panel vents, and a new rear fascia incorporating a rear spoiler and quad exhaust. These aspects had been afterwards place into confined manufacturing as the AeroBody for Callaway C4 buyer cars.

The car rides on 17-inch Dymag magnesium wheels with Goodyear Eagle tires. However, these tires are not acceptable for severe speeds, as Goodyear manufactured exclusive tires for the 1988 top-pace operate, the listing notes.

On completion, the Corvette was pushed from Callaway’s store in Aged Lyme, Connecticut, to the Transportation Analysis Center’s 7.5-mile take a look at keep track of in East Liberty, Ohio, exactly where John Lingenfelter drove it to a 254.76-mph top speed. It was then stored in a museum atmosphere for most of the future 3 a long time, and got a refresh from Callaway in 2018, in accordance to the listing. Now it is all set to make you the most popular man or woman at Radwood.