ACT StreetLite Flywheel EVO 8 / 9 Ford going back to stock is

going back to stock is no problem

" and peak gains of 6 horsepower as measured at the wheels on a Dyno Dynamics dynomometer (reads lower than the common Dynojet)

uninterrupted airflow

progressive fashion

ACT StreetLite Flywheel EVO 8 / 9 Ford going back to stock isACT flywheels for the Evolution 8 9 are lighter, stronger and safer than stock cast flywheels to meet the needs of both enthusiast and hard core racer. Material is properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. Precision machined threads will not easily strip out or get damaged like those found on aluminum flywheels Features: Properly distributed for maximum strength, lower inertia, along with good heat