QUOTE (Cam Howie @ Nov 6 2009, 09:51 PM)

800 Mod trygstad motor
Just buy 110 and add octane boost (good stuff like amsoil or lucas though), it's a lot cheaper. I have friend running 800 and 600 trygstad mods that they run 110 with boost and have had no problems for many years, just jet a little fatter than the snocross set up for sure and don't keep it pinned for 10 minutes straight.