e85 or stay with pump gas

U will burn more of it than gas, how big is ur tank ?
I have "12 gallon" fuel cell.....that only holds 10 gallons :realcrazy:. Each pass at the strip uses close to a gallon (warm up, pull to the lanes, run and return to the pits). I usually bring an extra 5 gallons with me. I really should get a bigger tank.