Re:NEED INFO ON POLARIS SPORTSMAN 400 4X4
2009/05/20 18:46:12
rear bolt pattern is 4 on 4. any name brand full synthetic 2 stroke should be ok, klotz is what i prefer, but amsoil and belray are other options. you need to find out what the factory gas/oil ratio is and mix it like that or you'll end up having to rejet, but i would mix it at 40:1 and rejet anyways. when you go buy the oil, they should have a ratio rite measuring cup, get one of those, theyre pretty self explanatory.