After coming to an end of the build I am trying to figure out which clutch to install on an 8 making around 400 foot pounds of torque. In the past I ran several ACT series clutches and setups and didnt have a problem. Then Twin is the best but has anyone pushed the stock, stage 1 or stage 2 clutch disks?

 

Yes, tried the stage 2, destroyed in 15,000 miles. If I could go back to day 1 I would just buy the Exedy twin HD the first time... the price is the same as the combined cost of the two single plate clutches that I've had before I finally gave up and went to the twin.

 

i would too but after finishing things up 2 grand for one is a little out of the budget... i may settle for a 6 puck act