Good luck with it, Cab. i do know that pump E85 at only 108 octane and has less cooling ability to avoid detonation versus straight methanol. for a boosted application running that much boost, i would be real carefull with E85 pump. It may not do well resisting detonation where a methanol motor you just run it VERY fat, like 3.4 versus 5.6 for a modest normally aspirated motor. also power will be lower a touch( 3 to 5 percent?) with e 85. but you don't need to take 35 gallons with you for a race weekend, as you might with methanol if you make a lot of passes. i average 2 gallons for warmup and over 1.5 for each pass on methanol.