Pretty darn good clutch plate for heavy abuse. Been running this on a 550whp 480 ft lbs tq Supercharged 370z which I track regularly and it lasted over 15+ race events and still has 20%+ life left but since I had to drop the transmission, its time to replace. Chatters a little and has a very small engagement point, but other than that it locks up great, holds well while drifting, and allows lots of abuse and clutch kicks!