Marine

Turn the Tide on Engine Performance

    Protect Your Investment with Proven Products

    When your boat engine breaks down, at best, you are forced to cancel your family’s planned outing; at worst, you are stranded miles from shore. Hot Shot’s Secret’s marine fuel treatment products help you save the day!

    Our marine fuel treatment products keep your engine running well and, because they are backed by science, you can enjoy the peace of mind that comes from knowing that your boat engine will always perform at its best. Whether your boat is diesel- or gas-powered, Hot Shot’s Secret industrial-grade boat fuel additive products protect your investment.

    Our Featured Diesel Boat Engine Product

    Everyday Diesel Treatment (EDT) is ideal for everyday use as well as for seasonal storage. EDT stabilizes fuel for up to two years and helps rejuvenate old fuel. This concentrated cetane booster upgrades power and performance in all diesel equipment, increasing fuel and maintenance economy.

    Our Featured Gasoline Boat Engine Product

    Gasoline Extreme is a powerful cleaner that improves fuel economy, combustion and ignition efficiency in gas-powered vehicles. This 100 percent synthetic product both cleans and lubricates fuel injectors, valves, pumps, rings, pistons and upper cylinders for a smoother idle, quieter operation, and improved overall performance and fuel economy.

    Improve Your Boat Engine’s Performance

    We offer best-in-class additives, oils and transmission fluids that have been scientifically proven to maximize engine performance while reducing wear. Need convincing? Contact Hot Shot’s Secret and communicate with tech experts who are dedicated to keeping your vessel running in top form. We invite you to try our products. With a no-questions-asked, money-back guarantee, what do you have to lose?

    Improve Your Boat Engine’s Performance

    We offer best-in-class additives, oils and transmission fluids that have been scientifically proven to maximize engine performance while reducing wear. Need convincing? Contact Hot Shot’s Secret and communicate with tech experts who are dedicated to keeping your vessel running in top form. We invite you to try our products. With a no-questions-asked, money-back guarantee, what do you have to lose?

    Stiction Eliminator 1qt
    The Original Stiction Eliminator
    from $20.49
    FR3 Friction Reducer 1qt
    FR3 Friction Reducer
    from $13.49
    Gasoline Extreme
    from $15.99
    Shift Restore 1qt
    SHIFT RESTORE
    from $31.49

    Other Hot Shot’s Secret Products for Boat Engines

    Real Results From Real People

    “I own a 2007 Yamaha FX HO WaveRunner. Typically after each ride, I had to add oil due to consumption. In everything I've read, oil consumption is normal for the high revving MR1 (160hp) marine engine when operating it at full throttle (10,000rpm). During the last oil change, I added 10 oz of FR3 with the same oil I've always used (Rotella t6). I've put 6 hours on it since the oil change and burned approx. 30 gallons of gas and have not had to top off the engine oil. Very pleased with the FR3 and how it cut my oil usage. I can't comment on efficiency gains because it's more about the fun than MPG on the water.”

    Brian F.

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    800-341-6516