WHIPPLE: Bypass assembly 1.50" left (single port) creations BladeRunner

BladeRunner

2017-2019 Chevrolet Corvette Grand Sport Coupe & Convertible

With now 3 options

This cover is finished in wrinkle-black powder-coating for a distinctive look

4L Gas 1969-1975 GMC 3500 C/K Ser

WHIPPLE: Bypass assembly 1.50" left (single port) creations BladeRunnerWhat does a bypass valve do? The best kept secret in forced induction is the little known air bypass valve. When properly installed the bypass valve makes the supercharger efficient and reduces parasitic loss! The bypass is operated by a vacuum actuator control unit that is normally closed. When vacuum is high the actuator opens the bypass valve, equalizing the vacuum pressure throughout the system. When boost is required the vacuum is decreased and