Want big-block power in a small package for your street rod or muscle car? the recipe is simple... Take the proven RPM E-Tec, bolt on powerful E-Tec 200 cylinder heads and Edelbrock E-Force Supercharger utilizing eaton rotors. The EFI engine produced 519 horsepower, 507 ft-lbs. Of torque and performed on 91-octane pump gas. Your choice of satin aluminum or polished finish.