[olichevy]

I have had great success using laquer thinner(tolulene) (6oz)and denatured alcohol(6oz)to 1 gal of 93 oct supreme. What a difference in my 450hp 383 chevy motor with 12:1 compression, no more knock and kick butt power! I do this without any modification to the holley 830 cfm carb I run! thanks for the info guys