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Model airplane engines can be very noisy. Does the GP9 make as much noise as the model airplanes?

April 26, 2017airplane airplanes engines gp9 model noise

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Model airplane engines can be very noisy. Does the GP9 make as much noise as the model airplanes?

1 Answer

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10 Posted

No. The GP9 contains a unique dual muffler system that puts the noise at the same level found on electric trains with sound systems installed. This system allows the model to have a very prototypical gas engine sound, without the need for electronic sound systems. The WADA WORKS EMD GP9 also operates at a lower average rpm’s than if used on an airplane or helicopter. This also reduces the noise level greatly and extends the life of the engine.