• Made of 4140 forged steel for durability • One-piece design reduces ring gear separation and friction surface warpage • Ultra lightweight for quicker revving. Competition Clutch flywheels are crafted from 4140 forged steel in a one-piece design. This design significantly cuts down the chances of ring gear separation and friction surface warpage. All flywheels can be resurfaced. You can get the correct flywheel step from the CCI catalog or by calling us directly. Flywheel weights range from 8lbs to 18lbs based on the application. The ultra lightweight steel flywheel (STU suffix) is perfect for forced induction, track, and rally racing. It's machined with less material to boost quicker revving. The 1990 - 2005 Honda Civic model uses an 8.8lb steel flywheel.

This Competition Clutch ultra lightweight steel flywheel is great for racing scenarios like forced induction, track, and rally racing. It's designed for racing enthusiasts and those who want to upgrade their 1990 - 2005 Honda Civic. The flywheel weighs 8.8lbs, which helps in achieving quicker revving and better performance on the track.