Thinkin about tryin a piston and head kit on my 08 XP. I am lookin for feedback from anyone who has one. What clutching changes were needed? Jetting? Does it live up to what they claim on their website? Thanks!
i dont have the kit your talking about but i do have the 860 rkt kit in my 07 rev and it works very well you could do the same kit for about 3k give or take a couple hundred bucks if you wanted you could contact specialty sled or glengine on this site and i'm sure either one could tell you what you want to know about the kit you want. i bought mine from specialty and glen did the work on the motor and i was able to jet down from the stock jets i went from 480 to 460 and i had to do a bit of work to the clutches to ajust to the extra power