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Forum namePerformance/Engine
Topic subjectnormal vac. question
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=81273
81273, normal vac. question
Posted by TKI, Oct-03-04 12:08 PM
What is the normal vacuum N/A? In the turbo forums they said 10 wasnt enough at idle. What is? They may have been talking about a turboed engine but wouldnt it be the same?

One of my friends had one and his only registered about -10 and they said that wasnt enough to that other guy.
81284, RE: normal vac. question
Posted by 97grnRS, Oct-04-04 03:31 AM
17 i think is lowest..
81316, RE: normal vac. question
Posted by MetalJim, Oct-04-04 03:02 PM
Originally posted by TKI
...they said 10 wasnt enough at idle.


10 what? psi? inHg? If your friend is talking about 10 psi of vacuum then thats about right. Usually vacuum is measured in inHg. I run about 17-18 inHg with Gude cams.


95 Eclipse RS : 5 speed
15.7 @ 87.9mph
Jeep TB writeup - http://www.dimensia.com:81/jimbo/JeepTBfor2gnt.html