September 27, 200421 yr What is the pre-mix ratio for an air-cooled Rotax 240 (SWM) ? In other words, how much do i need to put in to 5 Litre's of Optimax ?? Thanks in advance. Gaff.
September 27, 200421 yr I run my Swm on 60:1 full synthetic (shell advance) Seem to have good results so far, engine runs clean, doesn't smoke.
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.