Manifold Pressure Relief Valve Set

The Manifold Pressure Relief Valve Set by WILSON MANIFOLDS is an essential component for engine builders and performance enthusiasts managing boost pressure in turbocharged and supercharged applications. This valve set is crucial for modified engine systems where precise pressure regulation is necessary to prevent manifold failure and uncontrolled boost spikes.

WILSON MANIFOLDS engineered this valve set to regulate excess pressure by venting gas back into the intake or atmosphere when pressure thresholds are exceeded. This design helps to prevent manifold distortion and gasket separation, ensuring system integrity. The compact design—measuring 3.6 x 1.4 x 7.8 inches and weighing just 0.52 lbs—allows for straightforward integration into most manifold configurations.

This valve set is particularly beneficial for turbocharged and supercharged engines, where effective manifold pressure regulation directly impacts reliability and tune stability. By maintaining proper air-fuel ratios, it helps prevent lean-condition damage, making it a valuable addition for performance tuning and engine optimization.