The black hose on the needle valve. Is this going into the single port next to the vacuum control solenoid? Looks like it is... Your only getting 5psi now? what happens when you screw the Dawes in more?Originally Posted by Dinger
Interesting about the dawes valve being upside down I have moved it and included a picture to ensure it is more correct.
Also the other side of the intake showing the needle valve.
You are correct the clear hose does go to the boost guage
Also I see your point about the plastic Y piece I will go get a brass one on the weekend.
With the car running, pinch the blue hose on the needle valve and tell me if the rod on the actuator moves upwards. It should, then tell me how far it drops down. This maybe hard to tell. Ideally as a starting point you want it to drop around 10mm.
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