boost leak test posted by aztec300z on November 05, 2015 at 03:49 PM
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Been pressurized. General rule is to use no greater than 7 psi however that is dependent upon your setup. My experience is it takes a couple of minutes for the system to equalize to the applied Inlet pressure. I use an air blow nozzle to apply the inlet pressure and then release and listen for leaks if I suspect a leak. As Jzack mentions a photo or more information on your test procedure would be helpful. Good luck!