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May 7, 2006 | 09:35 AM

Turbo-Evo2346

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From: Tampa, FL

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when everyone is at idle what vac does your car read on the boost gauge?

May 7, 2006 | 09:44 AM

raiceboi697

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From: Rochester, NY

mine is between 15 and 17 psi usually

May 7, 2006 | 09:55 AM

SE7EN

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From: Chicago

20? psi....as the motor gets warm...it settles at 15psi

May 7, 2006 | 01:56 PM

Turbo-Evo2346

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From: Tampa, FL

if it were to idle at 20 or more would that suggest anything? just wondering

May 7, 2006 | 01:59 PM

TY3IK

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From: Schiller Park

mine is at like 18 but when I turn heater on is on 12

May 7, 2006 | 03:03 PM

Jeff1121

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From: Littleton, Co

mine says 15 at idle and when driving goes to around 20 vac

May 8, 2006 | 01:55 PM

donour

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From: Tennessee, USA

https://www.evolutionm.net/forums/sh...2&postcount=10

EDIT: and for what it's worth, you CANNOT idle at -15 psi. One atmosphere at sea level is 14.7 psi, so the lowest you could _ever_ read there would be -14.7 psi.

d

Last edited by donour; May 8, 2006 at 01:57 PM.

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