Hi, I added a reformulator to my oil crankcase and gas tank and got better Performance and an INCREASE in gas mileage. It works on just about any combustible engine. It works on cars, boats, generators etc. I even use it in my lawn mower, lol. This stuff works. I put 1 ounce per 10 gallons of gasoline in my car and 1 ounce per every quart of oil my crankcase takes. Of course you have to adjust it to put it in smaller engines like in snowmobiles, motorcycles, generators etc.
You won't get maximun results on your first time you use it, but the more you keep using it, the better the gas mileage. Anything to help with the High Gasoline Prices now days.  Here is the link where you can get the fuel reformulator. I hope it helps.

http://www.gasclubusa.net/go/reyesfc/retail.htm

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