Racing flywheels are made from solid one-piece billet chrome
moly steel or chorome moly steel forgings. They are specifically
designed to reduce weight and intertia for better engine response.
Most models incorporate special design features to enhance
the airflow and improve the cooling of the clutch. The ring
gear teeth are milled onto the flywheel unlike an aluminum
flywheel where the ring gear is pressed onto the flywheel
which has the possibilities of separating from the flywheel
and exploding. This is caused by two different expansion coefficients
(aluminum flywheel pressed on steel ring gear). Exedy steel
billet and forged steel flywheels have passed engineering
tests of up to 15,000 rpm. And is guaranteed to be explosion
proof at the said rpm. Shipping is FREE on Exedy racing flywheels.
Exedy Racing Flywheeles
Exedy racing flywheels are CNC machined, heat treated for
strength and precision balanced. Substantial material is
left behind the clutch surface area for better heat dissipation
and durability while weight savings is made where it matters
the most for reduced inertia.
racing flywheels are certified meet SFI Spec. 1.1. This
makes Exedy racing flywheels legal for competition when
SFI Spec. 1.1 is required or recommended.