50 High Performance Muffler HFM05001
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-Apply to 50 size helicopters, according to the strength character of 50 engine to design, features 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.
-Suitable for 50H,55H engine.
-Size:ží41.2 x 270 x 70.5mm
-Muffler Spacer x1
-Pressure nipple x1
-Pressure nipple Spacer x1(??4X??8x0.8mm)
-Tube stopper x1(ží13xží16x18.5mm)
-exhaust guide x1(ží16.5x79.75mm)
-Collar screw x2(M3x35mm)
-Spring Washer x2(??3X??6x0.7mm)