Description:

Exhaust ring for the FG-73R5 radial engine.
This ring is especially nice if you plan on cowling in the engine and exhaust to be directed out the bottom.
The exhaust stack is at the bottom and long enough to fit most applications.
Simply cut off the excess. When installed, it has a clean look and a cool sound.

Ring dimensions:

Diameter: 7-1/2 inches
OD Diameter: 6-3/8 inches
ID Distance from back of ring to firewall: 1-9/16 inches
Tailpipe: 1.25 wide, 3.5 long
clean look and cool Sound, when installed
especially nice if you plan on cowling in the engine and exhaust to be directed out the bottom
simply cut off the excess
very light
made out of Aluminum T-6
painted black