Sythetic
Thread Starter
Senior Member
Joined: Jun 2002
Posts: 162
Whats the deal with synthetic oil? Rotary Performance doesnt reccommend it. My engine has just recently been rebuilt. Anyone here heard if there better for rotarys. I here they run cooler than regular oil. 
Senior Member
Joined: Oct 2001
Posts: 10,906
From: Peoria, AZ
another thread
that will help answer some Questions, I am going to run Royal Purple synthetic in my crankcase
and synthetic 2 stroke in my gas tank since my OMP is blocked off.
that will help answer some Questions, I am going to run Royal Purple synthetic in my crankcase
and synthetic 2 stroke in my gas tank since my OMP is blocked off.
