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Hey All,

Ive got a factory boost gauge in the dash just inside the speedo which is boost pressure but its in mmHg. Ive got -7 to +7

I have ever only had it reach about +3.5 at the most. Im running stock boost with no mods. I'm guessing this would be around the 7psi mark in the spool? Or is it something else?

Can anyone shed some light?

Thanks

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https://www.sau.com.au/forums/topic/10514-mmhg-to-psi/
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hello paul ... i have the same problem in my car ... i've been told that i have a boost leak somewhere so u might wanna take it to someone and tell them to put a boost gauge on it and they can tell u what psi u are running ... i'm only running 6 right now and my gauge only goes up to where u've described. hope thats helped.

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https://www.sau.com.au/forums/topic/10514-mmhg-to-psi/#findComment-169960
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