Best place to buy Rotella

Originally Posted by jcw31

I have friends who race mini sprinters with 600 cc motorcycle engines , buzz then 12000 rpm every lap their engine builders recommend rotella 15w40 .
Just sayin.

Maybe because I’m told they use methanol? Would be my guess.

[jcw31]

yes they use methanol and to a previous reply they are 4 cycles not 2 strokes, but between the rpm and lots of laps it holds up well,and im not saying its right but it works and im sure they can use whatever they want .
I just dont understand the statement its diesel oil it cant work !

[Alan Roehrich]

I never said diesel oil can't work. I said diesel oil producers, who blend it, strongly recommended against using it in gasoline engines due to the higher operating RPM, and the possibility of foaming and aeration.