Steve

I'll give Peter a call today and see if he has your e-mail. I will also give him your e-mail address just in case.

I use a 2 cycle oil called Opti-2 in my Ryobi and it is good for any mixture. I have noticed a vast increase in RPM using this oil over standard 2 cycle oils, about 150 more rpms. Here is the web page so you can look at it and see what you think. http://www.opti2-4.com/opti-2.htm My local small engine shop swears but the stuff. He even told me if I burn up an engine using it he will replace the engine. I have run over three gallons of fuel thru the engine without a problem.

Thanks