Quote:
Originally Posted by *LongFella
Probably asked before...
100 octane too much for the CARB tune?
I think there is a station around the corner from me...
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The ECU is constantly adapting to current conditions will adapt to 100 octane.

Will you get absolutely every last horsepower? No. Will you get a noticeable gain while the 100 octane is in the tank? Absolutely.
And by constantly, I mean so quickly, that by the time you do a 2nd WOT pull, you'll already have substantially more power.