Hot Shot's Secret Gasoline Extreme is a concentrated fuel system cleaner designed to enhance the performance of gasoline engines. This product not only cleans but also lubricates and safeguards various components of the engine and fuel system, including valves, pumps, injectors, rings, pistons, and upper cylinders.

One of the standout features of this additive is its ability to boost fuel economy by up to 7.9%. It ensures combustion efficiency and engine power, leading to a smoother and more efficient driving experience. Users have reported noticeable improvements in mileage and smoother idling after using this product.

The product is easy to use; simply add 12 oz. for every 20 gallons of gasoline during your next fill-up or every 10,000 miles. It addresses common issues such as rough-running engines and clogged fuel injectors in a single treatment.

Customer reviews highlight its effectiveness in cleaning out gas tanks and improving overall engine performance. Some users have noted significant improvements in engine idle smoothness and increased spark plug service life. However, it's important to follow the measuring instructions carefully to avoid any mishaps.

Overall, Hot Shot's Secret Gasoline Extreme is a reliable choice for maintaining your vehicle's fuel system and enhancing its performance. Whether you're dealing with an antique tractor or a modern car, this product promises to deliver noticeable benefits.