In Reply to: Now that ga$ price$ are $KY HIGH. Anyone try... posted by MM on April 04, 1999 at 09:47:09:
Didn't notice a difference at revs, but at low RPMs I noticed the computer struggling to keep knock contained. (this was on 89, not 87 octane)
Prices in my area are $1.55 +/- for 89 octane, $1.65 +/- for 92 octane.
Depending on price of gas & price of Octane Booster, I am considering buying 87 octane & adding my own octane.