In Reply to: Re: I have used it posted by Shawn Fogg on November 12, 2000 at 18:56:29:
"It will run the timing at whatever its maximum advance is programmed to be"
That is the key. We do not know exactly what the computer is going to achieve with the octane of gas it has. Is it 92 or 93 octane that the computer hits maximum.
I agree, at 100 octane that the computer should not have to do too much work.