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Gas Powered RC Cars - What You Need to Know Before Buying

Published Wednesday, August 27, 2008 by bloggerblognet83280 | E-mail this post

A Few Considerations

When choosing an RC car there are a few considerations you need to take into account first. Do you have open land or a large parking lot that is flat where an RC car can be driven? RC cars can quickly get destroyed if you race over uneven land - one bump and you may be out a hefty price! If you live in the city are there any rules restricting these vehicles or neighbors that may complain about the noise gas powered RC cars make? If so you may need a muffler on your exhaust or a lower-powered engine.

Picking A Kit Or RTR RC Car

Gas powered RC cars run on a nitro methane fuel that you can refill for unlimited running time and 80+ mph isn't out of the question! These cars or trucks are typically powered by a small two-stroke engine burning nitro methane, giving them the moniker of a NITRO car or truck. Different engines burn different mixtures of fuel, however, so that's something you want to watch for when purchasing your car. Speaking of purchasing your RC vehicle there are two big questions you need to ask yourself. Do I want to build the car myself or do I want to purchase a RTR or "ready to run" vehicle? The DIY kits are a lot more expensive and unless you know what your doing then a RTR RC car is probably more inline with what your looking for.

The Little Engine That Could

Can gas powered RC cars really go 80+MPH? Yes! Most nitro methane burning cars have what is called a two-stroke "glow" engine. The two-stroke engine is equivalent to a weed-eater motor which can pump out up to 5HP which is a LOT considering the size of an RC car. The "glow" refers to how the engine gets its spark to ignite the fuel. A "glow starter" heats up a "glow plug" which in turn causes the fuel to ignite and WHAM, you get your breakneck speeds.

Not All Fuels Are The Same!

The next thing that you have to worry about is what kind of fuel mixture you are going to be using in your car. The type of engine that you choose will dictate what kind of mixture the manufacturer will recommend. Typically in gas powered RC cars the mixture is between 10-40%. Once you have your car up and running you can experiment with different mixtures in your engine to get the kind of performance that compliments how you race your car.

Alex Desatoff is the owner of http://www.Saber-RC-Cars.com, an informative website about owning, taking care of and tuning gas powered RC cars which includes a questions and answers section and video content.

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Gas Powered RC Cars - What You Need to Know Before Buying

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