The base models puts out 430HP (436HP with performance exhaust),
Grand Sport models puts out 436HP, Z06 models puts out 505HP, and
ZR1 models puts out 638HP
Horsepower is not a unit of mass.
Horsepower ranges from 230HP-250HP.
The 2011 Chevrolet Corvette's engine produces 430 hp @ 5900
Depends on the year...