his power ratings on the clutches, are at the wheels. He doesnt rate them at the flywheel like 95% of the clutch companys out there.
its rated for 600/600rwtq. I rarelly use the 150 shot which is 600rwhp even or around there. Its mostly the 100 shot thats 517rwhp/ 560ish rwtq. This clutch is more the capable to hold it.
look at it this way, the clutch that was in my car was rated for 500/500 at the flywheel. It took 10 bottles and finally drag radials launching hard to finish it. I put over 40k on that clutch, beating the snot out of it.