All Hyper Racing Lightweight chromoly flywheels are made from AISI 4140 Alloy Steel forged from a single piece. In addition to increased Tensile strength from the material
used, the chromoly flywheel provides following additional features:
- Designed to reduce weight and inertia for better engine response
- Design feature along with the the material properties to enhance airflow and heat response
- Unlike aluminium flywheels, the gear teeth are milled as the part of the flywheel
- Tested on 12000 RPM loads
- AISI 4140 Alloy steels have about twice the strength of billet aluminium
- Works with all major performance clutches as well as OE clutch kits
Note: Any new installation of clutch kit and flywheel requires a minimum of 500 Miles break in period for smooth operation thereafter.