I ride a 2013 SkiDoo summit rev xp with a 600etec and a 154" track. I ride on and off trail and have done a decent amount of bolt-on mods( reeds, full exhaust) but haven't done any clutch work yet. It seems good how it is now but I know there's always room for improvement, I assume with it being a Summit it has a high elevation clutch setup. I've done clutching on all my previous sleds, I just like to do my homework before I go throwing stuff at it. Any input would be appreciated, thanks!