This Ol Ironhead calls for 94 octane... All I can find is 93 [&:]

Have you ever tried any additives?(octane booster etc) I havent tried any but...
I do put mysery oil in once in a while,but havent tried any Led additives or octane booster
dont know if they even help.

Dont know if you have sunoco gas stations around you but they have 94 octane gas....also if you are by a drag raceway or a turbo car tuner they have race gas...its 115 or 116 octane....expensive though...like 4 bucks a gallon