833 hold up to 500hp RB

I ran a Centerforce clutch behind a 625hp Dart with a 23 spline for a few years. Never broke anything and the clutch worked good. Then when we stepped up the power to 760hp, I put a McLeod RXT Ceramic twin disc clutch in with the 18 spline trans. I pounded on that set up on the street and track for 3 years and never broke anything. 7,000rpm launches at the track with slicks (1.40 60'). Do not waste your time with the McLeod RST twin disc clutch. I made 2 passes at the track and it glazed and hot spotted. Good luck with your car.