Great engines. Get them from a dealer. I wouldn't go aftermarket on something like that.
__________________ 1992 Ski Doo Mach 1 (SC-10/2 suspended) March '07 SF.com Sled of the Month! (Lost in fire 4-7-13)
1992 Ski Doo Mach 1 original 2006 Ski Doo MXZ 500SS
1999 Ski Doo Grand Touring
1998 Ski Doo Grand Touring Webmaster Evergreen Valley Snowmobile Club SledNH.com Moderator