Thanks bro, i was looking at some sv80 sno scooter cylinders today to see if its a possible bolt on part but not sure, i ordered a base gasket and Ill know when it gets here, the port layout looks a bit more aggressive and they make vf3 reeds for them, if not tho ill go with porting this cylinder and boyessen reeds as I planned, i dont think ill be able to run a down pipe either, too damn low to the ground so up pipe it is.