e85 is worth about 60 more hp over piss gas in mine.
s1x cam tog headers gen5 2.8 e85 60# injectors 105# springs ti retainers stock heads stock tb 330whp/400wtq
IF you have e85 in your area the hell with meth run e85!
Edit i see your in MN e85 is everywhere I live in Grand Forks ND.
E85alllllthesc3800s!!