Do they have RP?Red Line 20/50 at Cycle Gear around $12 a qt.
Thanks, repped. I'm not chancing it either. A new engine is not cheap.The Max cycle is supposed to have additives to help withstand the higher temps associated with motorcycle engines. Automotive oil, again supposedly, begins breaking down where the bike oil would retain it's viscocity.
Never tested them myself, but I'm not chancing it, especially with the heat our beasts put out.