• Get Hot and Run !

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      • Turn Ukraine On !

        We're conducting a fundraising campaign for building engines in Ukraine (Turn Ukraine On  ). Their power generation has been devastated by the war.  We're in contact with an engineer over there who has the plans for building one or more Melvin heat engines for power generation - We want to support...

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      • Delivery Timing ~ 3 months

        We're starting to get backed up a bit on orders - got a bit more then 3 months of production in the pipeline so we'll hold off on new full engine orders for now.  You can still place an order deposit and secure your place in production but we don't...

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      • Sefton Motors Now On TicTok!

        We're starting to put content on TicTok - Right..., see Tim dancing in a bikini ! Spread the word - Get Hot and Run ! Look for us under SeftonMotors. Enjoy

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    New products


    We started the company with a simple premise: "how can we provide low cost electricity with out being dependent upon the electrical utilities or gas stations" (not that we have anything against utilities or gas stations - we think both are amazing industries).  

    There must be a simpler way to obtain electricity!  

    The Melvin, our latest version, - runs off of heat - any heat.  Heat it up and it runs.  Use wood, propane, natural gas, solar, or any waste heat.  Electricity is key to our modern day life.  

    Clean renewable energy, good for the environment, that's how Sefton Motors came to be.  

    Start with the Melvin Package - it includes everything you need to power up (engine, firebox, water jacket and generator head). Engine Brochure Here