Ive just fitted an AMAL valve to my OFAC managed EFi Turbo, previously i'd set the actuator to open at 12psi using a mitivac, now ive put the AMAL valve in and it only holds 7psi. I could bleed valve it up to 12psi again but i don't really want todo this.
Its a -31 actuator with 3-4threads left showing, so it's already wound up quite high. I shouldn't have to wind it all the way in for 12psi surely!?
What is the best way of adjusting the boost?