So I noticed that power incorporated center dumps can hardly gain much power from stock. Through the outlets I cut a inch and a half hole through the baffles. However the one pipe required me to cut a small square on the bottom side to access the baffles and to be welded shut again. I then notched the reed cage, and removed center layer of head gasket. Also took the shelf out of the air box. I'm still running slightly on the lean side need to go up one jet. But it was like I went up 100 cc's. The pipes got a little louder. We don't have enough snow for a lot of testing I can update some speeds and such when we get more snow.
98 xtc 700
98 xtc 700