Source: http://www.dragtimes.com/blog

A Chevrolet Corvette ZR1 with some modifications done by Lingenfelter was the first ZR1 to break into the 9’s running a 9.81 @ 145.74 MPH at Maryland International Raceway, MD, USAThe modifications include a supercharger pulley change to increase boost, larger throttle body, modified intake and some changes to the supercharger’s cooling system to keep [...]

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