BULL-RCU,

The oil mix for both the Brillelli 25cc and 26cc are 50:1, 2.6 oz per gallon. This is whats on the spec sheet you get with your engine. I have been using LAWN-BOY 2-CYCLE oil with my 26cc engine.

This is for the guys running the Brillelli 40cc engine. Does it start any better than the 26cc engine??? I'm looking strongly at this engine and would like to buy one after I get back from vacation.