Star Tron Enzyme Fuel Treatment Gas Additive 8 oz Star Tron Enzyme Fuel Treatment uses unique enzyme technology to improve overall fuel quality. For case order quantity 6. Star Tron Gasoline Formula makes engines start easily and run smooth. It ?cures & prevents? Ethanol fuel problems such as water in fuel, or lost power. It also helps prevent phase separation, removes gums, varnish and carbon deposits and will stabilize gasoline for up to 1 year. It works in boats, cars, motorcycles, small equipment or any other 2 or 4-cycle engine. **Note: Th is product is a ORM-D (Other Regulated Item, Domestic) regulated item and ships via FedEx Ground to the lower 48 states only. Treats up to 48 gallons of gas! For Case Order Quantity 6 For all 2 & 4-cycle gasoline engines Cures and prevents ethanol fuel problems Helps prevent phase separation Makes engines start easily, run smooth Stabilizes gasoline for up to 1 year Removes and prevents gum, varnish and carbon deposits