Center Force is a good set up. 1 clutch disk is fine. I have a Hayes in mine but I don't think it is as good as a Centerforce. (To lazy to change it). I use the Comp Cams Magnum rockers with the roller tip. The Cranes are good too. I Don't believe they will fit under the drippers though. Try them. You can always grind the drippers off if you want. I did that before and they worked fine.
