Silencers, 28mm mouth - compatible with Desert Aircraft, 3W, DLE etc
28mm spring clamps and teflon coupler needed for silencers.
The diameter in mm will tell you which Silencer Mount to use.
Technical Dimensions
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SETUP GUIDE by DR.G
DR.G's GUIDE TO CARBURETOR BUTTERFLY TRAVEL, THROTTLE SERVO SPEED, ADJUSTING THE CARBURETOR NEEDLES