H22A correct vacuum reading on vacuum/boost gauge - anyone knows ??

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Aug 25, 2007 | 10:25 PM

pcguy760

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From: In My Garage, IL

H22A correct vacuum reading on vacuum/boost gauge - anyone knows ??

I suspect that I might have a slight vacuum leak somewhere, so I was wondering if anyone can tell me what is the correct vacuum pressure on a stock H22A at idle?

Mines currently is reading at approx. -20 to -25 PSI, is that too low?

Aug 27, 2007 | 12:13 PM

pythoner

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From: St. marys, GA, us

Re: H22A correct vacuum reading on vacuum/boost gauge - anyone knows ?? (pcguy760)

my non H22 motor was about that.

Aug 27, 2007 | 01:24 PM

thesmogman

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From: San Ramon/Pleasanton, CA, USA

Re: H22A correct vacuum reading on vacuum/boost gauge - anyone knows ?? (pythoner)

18 - 25 is considered good.

Aug 27, 2007 | 05:47 PM

93hatched_projekt

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From: Bitburg Germany

Re: H22A correct vacuum reading on vacuum/boost gauge - anyone knows ?? (thesmogman)

Sounds good to me , mines around 20 at idle and 25 when driving

Aug 27, 2007 | 06:31 PM

SteveoBA8

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From: Aspirating naturally, Kansas

Re: H22A correct vacuum reading on vacuum/boost gauge - anyone knows ?? (93hatched_projekt)

18-22 hg's at idle

Sep 6, 2007 | 11:35 PM

pcguy760

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From: In My Garage, IL

Re: H22A correct vacuum reading on vacuum/boost gauge - anyone knows ?? (SteveoBA8)

Ok thanks guys!

Last edited by pcguy760; Jun 20, 2011 at 01:58 PM.

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