TwinTurbo.NET: Nissan 300ZX forum - I've never understood why people say only 5 psi....
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Subject I've never understood why people say only 5 psi....
     
Posted by Supermario680 (WI) on October 14, 2012 at 6:16 AM
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In Reply To Re: Re: Would leaking TB seals cause failing boost leak test? posted by smartone on October 14, 2012 at 01:14 AM
     
Message Our turbos push out more than 5 psi... And our oil pumps sure do too... Even the coolant is at like 15 psi or something.

Anyways... If they DO leak it would have to be a pretty serious leak for it to prevent you from building pressure during a boost leak test... So I doubt it. I'm assuming thats what you mean by "failing"...

Especially sice there isn't any "set" guidelines as to what size compressor to use and how long it should hold the pressure.

So I guess what I would want to know is what do you consider "failing"?

     
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