Originally Posted by frog
Originally Posted by safechav
I'm not sure if that will do the job though because as mentioned its still a wise move to keep the boost pressure going to the dump valve
It's not a wise move, it's necessary
, otherwise the D/V will be constantly open
Sorry you're wrong there, the dump valve only opens when the vacuum pressure exceeds that of the spring in the dump valve, you can run it without the boost pressure but as previously mentioned you run the risk of the boost pressure forcing the dump valve open at high boost. Therefore i consider it a wise move.......
EssexBoyRacer I had every belief you were going to say they look expensive, to be honest i would love to use original switches which i can doctor, but its the symbols that prove a problem, but you may have just given me an answer to the problem (hint hint nudge nudge
)