🚀 Elevate Your Ride with Lucas Oil! Promotes clean fuel burn, reducing emissions for a greener drive. Perfect for both fuel-injected and carbureted engines. Contains specific lubricants for smoother piston travel and valve seat protection. Treats up to 25 gallons of fuel with just one bottle for optimal performance. Experience a genuine performance boost that turbocharges your engine. Eco-friendly emissions Upper cylinder lubrication Turbocharged performance The Lucas Oil 10026 Octane Booster is a 15-ounce performance enhancer designed to turbocharge your engine, providing upper cylinder lubrication and ensuring maximum life for pumps, injectors, and carburetors. Suitable for both fuel-injected and carbureted engines, it treats up to 25 gallons of fuel, promoting cleaner emissions and enhanced performance.