The FPPF CHEMICAL COMPANY liquid muscle fuel additive, offered in a 64 oz. Size, is formulated to enhance engine performance by improving combustion, thereby. It is designed to protect fuel system components by reducing deposits and buildup, which can lead to decreased efficiency. Additionally, this additive helps prevent rust and corrosion within the fuel system. It stabilizes fuel in storage to maintain its quality over time, and is safe for use in all types of gasoline and diesel engines, ensuring broad compatibility.