To the best of my knowledge, its a general rule that regular pump gas has a compression limit of around 11-1 before one starts "pushing" it. Then one switches to race gas. Well where does race gas top out at a safe standpoint compression-wise? I assume that when this point is reached, one switches to alcohol? Still thinking about throwing a blower on my 10.7-1 414w, something around 12-14 pounds. I know I will need race gas, I won't be anywhere close to needing something crazier fuel-wise, just curious what compression would be on the above combo and the max compression point of race gas.