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?

 

are you sure its not a standard actuator? mine will do 21psi with loads of thread left!

unless mines a -34 or something?

 

Well this is what i need to ascertain! Im abit concerned about it tbh, its brand new but has no markings on it to say its a -31!

Whys the actuator set to 12psi and im only getting 8psi of boost tho?

 

amal valves regulate the boost and will only let what the manurfactuer settings are, put a blled valve in the pipe from the amal to acutator pipe and bleed it off till you get your required setting

 

Yeah thought i might have to do that...
Found the prob tho, the AMAL valve isnt operating at all!
ECU won't seem to send a signal to it!