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04 Mach1
03-15-2006, 07:02 PM
What kind of vaccum are ya'll seeing in your fuel injected cars???? 8 sounds a little low don't it???
QWKSNKE
03-15-2006, 07:29 PM
cam profiles play a big part of what vacuum you will see.

At idle I see around 12-13 ". But I believe you are running a larger cam than I.
04 Mach1
03-15-2006, 07:36 PM
A little larger cam but for some reason i thought due to the dur. the 5.0 had to have there would be more than a crap-e 8 at idle
QWKSNKE
03-15-2006, 07:46 PM
you may be correct. that does sound low
Skillet
03-15-2006, 10:26 PM
I get around 15 at Idle. Usually 10 at cruise.
86GT
03-15-2006, 10:52 PM
12-13 with E303 cam
One_live95
03-16-2006, 12:58 AM
not meaning to intrude into your thread, but where is the best place to hook a vacuum gauge to? does it have to be like the pcv line or what? sorry for the intrusion, i am trying to diagnose a light throttle miss, and was gonna put a gauge on my car..



jason
QWKSNKE
03-16-2006, 03:58 AM
not meaning to intrude into your thread, but where is the best place to hook a vacuum gauge to? does it have to be like the pcv line or what? sorry for the intrusion, i am trying to diagnose a light throttle miss, and was gonna put a gauge on my car..



jason

somewhere on the intake vacuum