Home Forums Briggs & Stratton 4-Cycle Racing what Oil are you using and why? Reply To: what Oil are you using and why?

#47979
Bill Angel
Participant

Years ago we used MMO mixed in our oil in flatheads¬†until WKA started the burn test, been away from 4 strokes awhile so I don’t know if that is still in the rules or if WKA rules are used for clones.