Right I see, mine is ahu, how do I go about upping the boost with this valve? No point at min but when I get more fuel in I will need more air to
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Right I see, mine is ahu, how do I go about upping the boost with this valve? No point at min but when I get more fuel in I will need more air to
OK, the AHU does not use a vacuum as I said, it uses a pressure feed through the N75 to open the wastegate as boost rises. To be correct, in order to increase the boost you should have the ECU re-mapped to change the operation of the N75, or you can do what most people do and make a leak in the N75 to actuator pipe, some very sophisticated types even put on an adjustable leak!
I've been talking to some one tonight and he said exact same thing about making it leak so that's something I'm going to try. Just looking in to.bigger injectors and a decent tuning box