he also said he can do 120 mph.
one thing with this clutch is if the track is dragging from dry hyfax or something, this clutch is made to backshift. so it will sense the extra drag and stop the upshift. where the old clutch would just keep pulling. on a new sled the track might be a little tight, at high speed its harder to lube the track. everything else in the drive line might be tight, so the clutch might be sensing this, in time it might get better. also the springs will take a set in the first couple hundred miles, i would almost leave it if the dealer says it is fine and put a season on it. at the end if it is the same then do something.