Also, what gas mix ratio do you recommend? I’ve been running 20:1 using 110 race gas and Klotz Super Techniplate. Some guys at the track suggest I switch to the more castor based R50.
Then, I’ve also read these engines are meant to run on pump gas, 93 octane. Guess I figured the higher octane wouldn’t hurt, especially getting rid of the alcohol content. Would running the race gas hurt me at all?