100 octane leaded would be best. If your gasoline is unleaded like
ours you will have to search for an additive to compensate. If you
don't you will probably end up with a burnt valve. No Worries Mate.
Bob Becker
76 NYB, 81 IMP on the trail of a healthy 82IMP
I have a
friend that has a Corvair that he runs strickly on aviation gas. If
I am not mistaken, he ended up burning a valve. I suspect a mix of pump
gas premium and aviation fuel would suffice.
Danny