WHIPPLE: Bypass assembly 1.30" left (single port) 800whp Cadillac ATSV 3

Cadillac ATSV 3

5L Gas 2000-2003 GMC Sonoma V6 4

3L Gas 2007-2013 Chevrolet Suburban GMT900 V8 6

ARH stepped up and now offers headers with the amazing quality ARH is known for

2018-2020 Ford F-150 V6 3

WHIPPLE: Bypass assembly 1.30" left (single port) 800whp Cadillac ATSV 3What 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