I am in need of a new clutch because I shimmed the waste gate on my 89 turbo and the added power just roasted the stock clutch I was running. My car is my daily driver and I want to keep the car comfy :icon_razz. I have 2 choices in mind. Either the act 6puck sprung(ts2-HDG6) or the RPS 6puck sprung(ms 22910 sp). My tranny is the r154 and I am wondering wat people think is the best clutch kit (i.e. reliability, chatter, and engagment). I am looking for about 450 rwhp. Any help would be grately appreciated.