I never really thought about it til today and you guys are right it's not gonna happen 1/2 ing the spring pressure of 7 psi .He must have been talking about running (2) 3 port boost control solenoids and 1/2 the solenoid duty cycle on them .I am probably just gonna bite the bullet and buy a 4 port rather than fool with 2 solenoids .Snizz your gonna have to fill me in on it this weekend when I meet up with ya .