I just purchased a five gallon pail of the stuff from Sherwin Williams. Cost came out to $60 or $12.00/gallon.

2 gallons of toluene for every 14 gallons 92 octane fillup is about 95 octane. This comes out to $70 for 16 gallons or roughly $4.38 a gallon.

Haven't tested it yet, but I do suspect the car is pulling timing on 92 octane (The best I can seem to find around here).

Does anyone here have access to 95+ octane fuel? How much does it cost a gallon? Also, does anyone have a cheaper source of toluene?