Boost/Vacuum Question???

[snakevenum96]

I have a 96 cobra w/ a vortech S-Trim. Anyways, my boost gauge under idle reads 20lbs of vacuum. Is this normal (I do not know what it is suppost to read). It does boost under acceleration (up to 10psi).

Thanks in advance

 

[702lightning]

yea thats normal.

 

[the50ho]

My gauges just went in my car last week, and I was wondering the same thing. I'm used to 5.0 readings, but am still somewhat new to modular stuff, and have been wondering ever since.

Good post!

 

[STOKED]

22-20 inches of vacuum is normal on these cars at idle.