Unlock Supercharged Power Bypass Valve Normally Open Essential

So you have their red 'Race Valve'. All bypass valves used in supercharged applications should be normally closed with the engine NOT running. During idling or part throttle non boost operation, the bypass valve is held "open" by engine vacuum (10"-22"Hg). This allows the compressed air ... The bypass valve is supposed to be open at part throttle cruise for the exact purpose of letting intake air bypass the blower rotors when there ... ... valve actuator can function normally without the boost ... open the bypass valve, preventing boost pressure from being made by the supercharger. 1) If the butterfly valve is open, air flows from the output of the SC back to the input of the SC, reducing the boost. 2) The black hose transfers air between ... Your vehicle's turbocharger bypass valve is usually controlled by the PCM. The bypass valve stops excess pressure from building up when the ... Once there is more rpm, and then engine vacuum is low, the valve closes forcing all intake air to go through the supercharger into the manifold ... I wanted to open a discussion around how to approach the topic of setting up the tune for bypass valves that release the boost pressure back into the inlet ... With the Bypass valve open the engine can draw in air with out having to go through the supercharger which lets the rotors free wheel. This ... From my understanding this valve should be open at idle and cruise allowing the blower to run cooler and allow for better MPGs. I have double ...