Discountinued
RCPlanet
Align 90 High Performance Muffler AGNHE90H15
, Size:, 49.1 x 318 x 81.75mm, Weight:, 260g, ,
Align muffler, apply to 90 size helicopters, according to the strength character of 90 engine to design, features much increase the horsepower, fuel-saving, low noise, and the highest air exhaust volume on the market.
Great design and test to three spaces: expansion chamber, accelerated section, silencer chamber, high efficiency and the quick respond of medium speed and high speed, great for 3D flying.
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Found 11 years ago