From the seller: “1988 Chevrolet Corvette C4 Callaway Twin-Turbo with 15,660 miles in dark red metallic (74U) with tan/red ...
There was a GM-approved Corvette with twin turbochargers almost 40 years before the 233 mph ZR1 – and it could go even faster.
From production of the RPO B2K Callaway Twin Turbo Corvettes built under contract for Chevrolet, to Corvette-based "C12″ and "C16″ supercars, to impressive road racing successes in World ...