...if we keep this thread alive long enough, it could turn into an experiment. Lets just wait and see how many people (who insist on running the cheap 87 octane fuel) drop out of our club, due to knock-related engine damage, blame DC for building a POS, and sell it in a mad huff for some Toyota or any car. For me, I won't risk it. If I can afford a high end sports car, then I can afford to put the correct fuel in it. For you braver (cheaper?) souls out there, let us know how it works out for you in the end for you, okay? Those who laugh last, laugh the hardest.