i know thats not worded right, but since alot of us have 91 octane here and run alky, what would the final octane be?
i know 2.5 gallons of xylene to the full tank to make about 99 octane and i could run 19 psi to 20 psi of boost and thats about it-
change back to 91 octane, and run denatured alky, i could run 24° timing and 24 psi of boost-
i was reading in another tech post that a member was saying "alky is really the equvalent of about 100 octane fuel"
yet i can run 4 more psi of boost, so that makes me think its closer to 108 octane than 100 right??
i cant see some of my friends running 120MPH with 24° timing 23 psi of boost only on 100 octane
just a friendly question
THANKS
BW