The king cobra disk won't last, it'll get hot and fall apart. Been there, done that. I had a spec 6 puck disk that worked well, now using a RAM 9000 disk and the Ford KC pressure plate. Good combo, I'm running 400rwhp in a 2800lb ex-AI car.I'm looking for a clutch for my 94gt that can handle roughly 400 rwhp and high sustained rpms for road racing. I was thinking king cobra due to cost, but 400rwhp is at that clutches limit, and I wasnt sure how it held up to sustained rpm's.