Nissan RPS13 180SX SR20DET
Redtop 'Straightcam' Engines
Twin Cam, Turbo, 16 Valve
Only 4.6KG- Improves Response & Pickup!!
Conceptua Tuning offer this Ultra Light Weight Billet Flywheel from Competition Clutch for RPS13 180SXs. Fitting a lighter flywheel improves engine response and pickup as power does not have to be 'wasted' accelerating the mass of the flywheel.