I run 50 to 1 amsoil, but I have only had it for four trips to the dunes. I don't know what the previous owner did. My question is the valves supposed to be bare metal or is the black some kind of coating??
A forum community dedicated to Yamaha ATV owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, racing, maintenance, and more! Open to Banshees, Raptors, Blasters, and others for recreational riding and racing.