High Quality Helicopter Muffler for OS/YS .50/.55 Glow Helicopter Engines (US Warehouse)

Description

This is a high quality tuned muffler for OS & YS .50/.55 glow helicopter engines. It features a beautifully finished surface polished to a mirror finish and includes all necessary hardware. This is a great bolt-on performance upgrade for your heli and at a fraction of the cost of the big name brands!

Specs:
Muffler length: 243mm
Muffler diameter: 45mm
Manifold standoff height: 21.8mm
Manifold bolt spacing: 38mm

*Note: Fits OS & YS .50/.55 glow helicopter engines (may fit others with 38mm manifold bolt spacing).