620 hp and 595 ft-lb of torque
The official numbers are: 638bhp and 604lb/ft.
638 (when the mag blower isn't suffering from heat sink issues)
Looking for a Used Corvette in your area?
CarGurus has 20,434 nationwide Corvette listings starting at $3,688.
Search Chevrolet Corvette Questions
Chevrolet Corvette Experts