hey doo guys, my cousin has a 2006 rev 600 race mod, he likes the sled like it is but wants to ride with the rest of us when hes not racing so im trying to hlep him find a set of low compression domes for the thing, i searched on the net and slp and hes tried the dealer here locally, but the say the motor "doesnt exist" for some reason. im sure its easy to find and im just missing them somewhere so any help would be appreciated.