John @ Z1. Don't care about deal but will the Z1 clutch handle my stuff GTM Stage 2 10.5 PSI up here was 512 WHP. Torque was less than 500, not sure by how much. I hate the OS Giken Clutch flywheel unit. Either on or off. Difficult to hold car on hill with clutch. No very good for stop & go traffic. BUT definitey hold the power.
|