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      07-04-2023, 07:45 AM   #50
mwpa71
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Drives: 2010 E88 135i
Join Date: Jul 2021
Location: Gold Coast Australia

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Quote:
Originally Posted by InHousePerformance View Post
So I just did a boost pressure test again after making some adjustments. The leak is much smaller. But after calling and talking to Turbosmart about my 50/50 blow off valve leaking during this test they said their will be some leakage from the vent to atmosphere areas but nothing the turbo cant over power. So I just did three tests so tell me what you guys think. These were all leak down tests starting at 30psi.

30psi-20psi = 8 secs
30psi-10psi = 22 secs
30psi-0psi = 47 secs

I think this should be ok what do you guys think?
Are you using the dual port divertor valve?
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