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About MotionUnlimited USA


MotionUnlimited USA / Magnum Energy was founded in 1985 by Henry 'Buzz' Butler.

Buzz is an avid modeler, participating in many aspects of RC including Sport, Pattern, Scale and most recently, Helicopter. To quote Buzz, "I have always been interested in engines and what makes them run well, so it was a natural for me to begin experimenting with model engine fuel.

It wasn't too hard to figure out - it was easy to make a good fuel, the hard part was how to make a 'great' fuel. There are many small details that go into the final product to create a consistently running, cost effective fuel that performs well at any altitude and provides excellent wear protection without sacrificing performance."

In 1989, Magnum Fuels relocated to a new shop at 1400 W. 70th Ave., Denver, CO 80221, which houses Magnum Fuels manufacturing facilities, Magnum Energy / MotionUnlimited, Heli Port Hobbies, and Heli Port Pawn.

Magnum has newly expanded into the Electric category of modeling, and now offers a range of Lithium/Polymer (LiPo) batteries, chargers, and other accessories.

Today you will see pilots from all over the world competing with Magnum Fuel at the top of every discipline.

Whether fixed wing, helicopters, car, boat, to the AMA Nats., 3D Masters, XFC, and F3C championships, one thing remains the same - Magnum's consistent history of success has been the choice of successive competitors at the highest level.

And although we are very proud that our fuel and batteries have been adopted by competitors, our original and continuing objective is to support regular fliers. You will see Buzz and many of our Magnum distributors and dealers at Fly-ins and shows both here in the US and around the World.

We believe that our fuels, batteries, and other equipment 'speak for themselves' - we are always keen to meet up with our customers and enjoy the tremendous challenge of many of these RC disciplines.

If you are a dealer and would like to carry our fuel or batteries, please drop us an email or call to discuss dealer pricing.

If you have any additional questions,  drop us an email  and we'll get right back to you.

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