How To Adjust A Blow Off Valve. Before tuning the valve you should allow the valve to break in Give it a few weeks before assuming that the valve needs adjusted. This increases the spring force on the piston Rotate the cap clockwise in the direction of hard as marked on the top of the cap.
The screw screws directly into this plate compressing the spring. I believe the TiAL Q Blow Off Valve to be a far superior unit. How to adjust a Blow-off Valve.
Compact light and fast actingFor use as a pair in applications above 3000 HP.
One ProRace Valve outflows any other single valve on the market and is our highest-hp bypass valve optionThis massive flow capacity comes from a piston style valve design patent pending that allows for a significant. The harder the setting the deeper the adjustment screw the less prone the valve will be to being blown open and the greater the change in pressure needed to open it. I believe the TiAL Q Blow Off Valve to be a far superior unit. If sub injectors are used make sure to mount he injectors after the blow off valve between the blow off valve and the throttle body.
