I have gotten some good advice so far so why stop now?
Remember, this is LeMons endurance racing. I know the engine has been ported, how much I have no idea. It seems to run on the street just fine with Union 76 91 octane.
For endurance racing, is good pump 91 octane sufficient or should I step up to unleaded 100 or ??
Any additives besides the good premix oil?
I don't need your opinion if you don't race or autocross, thanks anyway. I am not trying to be rude, just don't like the clutter.