Updating history







Helicopter Tuned Muffler
60NS-3D
This tuned muffler is developed for 3D Flight, 50-60 Engine.
Designed and produced for Power-Range of 15,000-18,000rpm. 
        #2060    60NS-3D   for 55-60 engine 

  YS56SR, YS60SR    OS55HZ.HZ-R    Thunder Tiger56