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4747 Hy-Per Fuel Octane Booster, Automotive Additive, 6Oz
$13.87
Rislone Hy-per Fuel Octane Booster boosts your engine's octane rating, stopping hesitation, knocking, and pinging, while improving power and performance. This street-legal formula works well on classic cars, newer engines, off-road vehicles, and racing cars. The higher octane helps the engine run at its best, increasing power, reducing emissions, and even improving fuel mileage. Automotive Additive Type: Fuel Booster.
- Rislone 4747 Hy-per Fuel Octane Booster, Automotive Additive, 6oz
- Restores Lost Horsepower and Performance
- Antiknock Formulation Stops Engine Knock and Pings
- Works With All Unleaded Gasoline, Ethanol E10 E15 E85 and Racing Fuel
- Use With All Fuel Injected, Direct Injected & Carbureted Street, Racing, Supercharged and Turbo Engines.
- Automotive Additive Type: Fuel Booster.