Anyone running Royal Purple?

[TheSilkySmooth]

Originally Posted by spookz

So.. I'm getting quite lost in this thread..

Which is a thinner oil? 5w20 or 5w30?

and also is thinner better?

What do you guys think about the Motul 300V line of oils.. =P compared with the RP motor oils? (mainly the 300V Power Racing)

Last thing.. are some of you saying the RP motor oils are semi synthetic?

Thanks in advance =)

You may want to try the Motul BMW LL01, prob the best all round oil around. I'll attach the spec sheet. The 300 v while it may work on the street for a bit is a racing oil. Sometimes they lower the detergency to reduce preignition, you need that detergency on a street motor. Cheers!