Anybody know the difference if any between the ACT Prolite Flywheel and the Gruppe S Flywheel? I see clutch combo's for both but the Grupee is a bit cheaper. Im wondering if the ACT flywheel is better in some way?

 

i was told by gruppe-s that they are the same flywheel, it is just the different brand name that makes it more exspensive.

 

i have the prolight and love it.Got it together with my ACT MB7-HDSS clutch. To answer your question, the Gruppe-S weighs 10.5lbs. and the ACT weighs 10.1lbs. You cant go wrong with either.

 

They are not the same flywheel. We designed our flywheel ourselves and we didn't design theirs.

 

thats the same setup im goin with except goin the the xtreme clutch kit