Supercharge Your Ride Bypass Valve Normally Open for Enhanced Performance

The bypass valve is always open during high vacuum /cruise speeds or any normal driving situations. This re-circulates excess air back to the ... The actuator is set to open (bypassing the supercharger) during high vacuum engine conditions. As the throttle is opened and engine vacuum ... Basically the boost solenoid is to open the bypass valve to bleed off boost. This is done to prevent overboost and control boost say in ... This by-pass valve actuator include a spring and a diaphragm and controlls the by-pass (butterfly) inside the supercharger. It is normally closed. The whole purpose of these things is to be open under normal driving until you build boost otherwise there will be a lot of stress on the blower ... The main purpose of the bypass valve to keep opened when cruising so it avoids overheating the air entering the blower. It helps also for the gas mileage. So I am FULLY aware of the fact that normal operation shows a supercharger bypass/surge valve to be open at all times until it sees 0 MAP or ... This is at the pressure side of the bypass valve and if defective it can make the bypass actuator act weird. All well sealed? No vacuum leaks? ... normal driving where the engine is in a high vacuum situation ... open to allow boost to pass through it when boost is not needed and ... The bypass stays anything from fully open to almost closed until the throttle is at relativley wide opening. Amongst other things it gives a progressive ...