505 HORSEPOWER, 485 FT-LBS TORQUE (actual Dyno Numbers for this engine)

525 HORSEPOWER, 540 FT-LBS TORQUE

640 HORSEPOWER, 612 FT-LBS TORQUE - CROSSRAM SETUP SOLD SEPERATLY

NO LONGER AVAILABLE

650 HORSEPOWER, 660 FT-LBS TORQUE. ORANGE BLOCK

650 HORSEPOWER, 660 FT-LBS TORQUE. BLACK BLOCK