I understand the fuel degradation over time.....I dont let is sit for weeks at a time, I drive the car regularly.....so i will be turning the fuel over so to speak....im shooting for a certain dynamic compression between 7-8 to make this happen, but enough cam to make it run up in the top end.....we do have the E85 with good octane...but the issues with the ethanol arise (corrosion) and rubber degrading on hoses and such.....but ive run methanol race cars before, so i know the alchohol route too......