then why wouldn you just get a good tune on 92 octane? +1 or 2 octane from 92 wont be that much of an improvement if you have a good tune on the 92....
sure it will help a little but not worth the power to money imo...
and im sorry but unless you have a serious hookup in the long run ( unless your race gas is like $10 a gallon ) the paint thinner is still not cheaper...