Quote Originally Posted by garett View Post
I've done a couple clutches in gu's, both were DMF, converted one to a SMF left one DMF, what you notice when you use SMF is it will shudder at low revs in gears a lot more. have had ppl complain about it other are fine with it, personally I wouldn't change it unless it really needs it. try starting the engine and holding the clutch down in gear for awhile, if it starts grabbing you have a problem, my wife can't drive properly either and refuses to listen when I explain what why and how to avoid it.... the solution for me is to do the driving myself
The issue if you leave the DMF in is that you cannot machine them. Not machining the flywheel mean you have zero warranty on the clutch. Plus if there is heat spots on the flywheel the clutch will prematurely wear.