Hi, I have a 1987 300zx turbo and I am trying to figure out which is the best clutch to buy. I had a dxd clutch that i bought from z31parts.com. Don't remember which one i got but it only had maybe 8000 miles on it. It started slipping when i got on it and would hit boost it felt like it was in neutral. my goals for the car is between 400-450hp and plan on doing some drag racing and maybe autox. Just trying to find something that will last. Right now my mods are 3" cm performance exhaust ,intercooler, walbro fuel pump, Nistune (running base tune) and running about 14 psi. I have 420cc injectors i still need to install. thanks for your help