Description

Competition Clutch Ultra Lightweight Steel Flywheels (STU suffix) are recommended for forced induction and/or track and rally racing applications. This flywheel is machined with less material to assist in quicker revving capabilities. Well-suited for Stage 3 and up clutch applications. Made of 4140 forged steel and are a one-piece design. Not all applications have the ST and STU versions available. Flywheel weights vary from 8lbs to 18lbs depending on application.
For use with Competition Clutch components.
Mazda: RX-7 83 – 85 1.1 L Engine, Mazda: RX-7 84 – 91 1.3 L Engine

Fitment:
1983 Mazda RX-7
1984 Mazda RX-7
1985 Mazda RX-7
1986 Mazda RX-7
1987 Mazda RX-7
1988 Mazda RX-7
1989 Mazda RX-7
1990 Mazda RX-7
1991 Mazda RX-7