1990 Corvette Z51 (12% of non ZR1 were Z51) . . ZF 6 spd trans (25% of non ZR1 were 6 spd) . . . This is the Z06 of its day (minus the high horsepower). . . The L98 engine has good torque and gets 30 miles per gallon on the highway . . . The upfro...