The increased boost level, high output supercharger system, features a fully integrated air to water aftercooler approach to charge cooling. Vortech chose the air to water system primarily because it closely maintains the boost level found at the compressor. 470 horsepower and 462 ft/lbs of torque can be attained on "ram air" models with unmodified engines! 448 horsepower and 449 ft/lbs of torque can be attained on "non-ram air" models with unmodified engines.