One last thing, if e85 is roughly 105 octance and pure meth is 110 or so, couldnt you inject meth and get an octane rating above the est 105? You should be able to depending on nozzle size and flow...
Dangerous yes, but also i think possible
05 SRT4: DiabloSport, PTP Check Valve, DCR oil modifier, 160-tstat, K&N, Alky Injection, needswings 3" dump, Fm WGA and Stage 2
1993 Corolla DX 1.8L (373,000 miles daily driver)
1970 Buick Skyark GS (Just a buick 350)
2006 F150 (Eh, 4.6 V8, but has FlareSides)