Market American Friction Free 3000
category: Fuel Economy
Market American Friction Free 3000 Engine oil additive lubricant. Benefits: * Increases gas mileage * Prevents dry starts * Reduces oil consumption * Better engine performance * Normal compression * Decreased engine wear * Increases engine life www.marketamerica.com

can this be bought in a stores
I had a friend go from 38 to 62 mpg over a 3100 miles test in his 1997 Ford Escort using Friction Free 3000.
best product to increase mileage and keep engine running smoothly.