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05-17-2009, 02:11 PM | #1 |
Drives: '08 Bayou Blue LB AT Join Date: Oct 2008
Location: West Hills, CA
Posts: 2,517
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Where is are all the vacuum hoses sourced?
I am wondering if engine vacuum is source at one spot or many places? Does anyone know where all the vacuum hoses lead to?
When I had my car dyno'd the technician t'd off a vacuum hose to see if he could measure boost pressure, which he could not. That makes me think that vacuum is source somewhere after the throttle body but before the S/C blower. My vacuum/boost gauge is tapped off the intake manifold after the S/C which makes sense.
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