Manufacturer Description

This is the Powerboost III Pipe
for the O.S. Engines 55HZ Hyper, 55HZ-R and 50SX-H Hyper Helicopter Engines.


FEATURES:
Aluminum construction with polished natural finish
Excellent performance from high RPM manuevers to idling and hovering


INCLUDES:
Powerboost III Pipe with Metal Gasket
Rubber Exhaust Tube, black in color
Two M3x35mm Socket Head Screws
Two M3 Nuts
M4 Nipple
M4x6 Plug Screw
Zip Tie


REQUIRES:
Silicone caulk to seal muffler to engine to prevent exhaust leak


SPECS:
Length: 11.1" (281mm)
Diameter: 1.71" (43.6mm)
Distance Between Muffler Mounting Hole Centers: 1.4" (37mm)
Exhaust Outlet Diameter: 0.35" (9mm)




BOX DIMENSIONS: 3.75" W. X 3.00" H. X 13.00" L.
BOX WEIGHT: .68 LBS.