centerforce dual-friction clutch problem
 

my engine vibrates bad at 2500rpm. i know that it is the clutch cause thats when it all started. ive heard that it has to be balanced w/ the flywheel. also i herad that the bolts have to have a shoulder on them so i ordered arp bolts. any input would hopefully help. thanks Matt.

warped flywheel w/new clutch that was my roomates problem

im sure its not warped cause it didnt do that with the stock clutch.

its possible that it heated up with the other clutch i think or maybe it wasn't tight enoughand then heated or maybe you just need to go tak her down tight