Transform Your Engine Supercharger Bypass Valve Normally Open for Enhanced Performance

... Supercharger Kits. CHEVROLET/GMC/CADILLAC. CORVETTE · Camaro · SILVERADO ... Competition Valve - Open - Red ... ... bypass valve starts to open, usually if there was a limitation from the transmission , "Trans engine torque request" would say "decrease ... The bypass valve allows the excess air to be diverted back to the inlet of the supercharger and recirculated. The vacuum service solenoid is usually supplied with constant voltage, and the PCM outputs a ground signal when the valve needs to be opened to relieve boost ... I'm talking about vac in the inlet manifold. Which is where you would normally draw the vac from to open a bypass valve. A bypass valve is not ... Usually I would think if the bypass valve was opening due to be stuck/broken you should get an underboost code so check for soft codes. This ... The bypass valve shuts fully under full acceleration. With the same question in mind years ago, I pulled one apart and inserted a small magnet ... It fully opens to vent the supercharger boost in situations like reverse, active ABS or TCS, etc. It also stays open during light driving and idling to save on ... The bypass circuit, when open, prevents any pressure buildup across the supercharger and allows air to circulate through the rotors, allowing the supercharger ... ... normally until operating temperature, I'll stuff it down an ... The valve is sticking open and not allowing the intake to fully pressurize?