OS Motors High Pressure Check Valve 91HZ-R

This is the O.S. Examine Valve for the FS200S-FI and 91HZ Engines.
This valve pressurizes the fuel tank with the primary pressure
generated in the crank chamber while preventing the return of fuel.

FEATURES:
Changes broken or worn check valves
Aluminum building
One method circulation design offers accurate tank pressure for fuel delivery
Developed for glow fuel application just

CONSISTS OF:
One O.S. Max Examine Valve

REQUIRES:
Running silicone fuel tubing from pressure nipple at fuel tank cap to
    check valve, and after that to engine