OEM flywheel with fx400
 

anyone know if you can use the oem flywheel with the cm clutches? or if there is a steel after market flywheel thats not light weight

i don't know for sure but if a kit doesn't include a specific flywheel for the application such as a twin disc, it should mate to the stock flywheel. ive swapped around alot of pressure plates, discs and flywheels back in the honda days and never had an issue.