Need4Speed Power Products - Torco Race Fuel, Race Gas
well this is the new version of the octane boost i use to use.. they actually tell u on the bottle how much to add to make 104 octane.. think it was 1 quart per 4 gallons if I remember right. dont know with their new one..
but looks like price went up. I use to buy a quart for $10 now its $16 a quart.. damn inflation..
