Engine Vacuum
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Engine Vacuum
How much vacuum should I be getting with a 73 L82.
The previous owner had a single plane intake on it, that I finally got around to replacing. I remember it pulled 15-16lbs of vacuum. I put on an edelbrock EPS intake and now I am getting like 12lbs on the ported vacuum line.
I will check the manifold vacuum port when I get home from work.
The previous owner had a single plane intake on it, that I finally got around to replacing. I remember it pulled 15-16lbs of vacuum. I put on an edelbrock EPS intake and now I am getting like 12lbs on the ported vacuum line.
I will check the manifold vacuum port when I get home from work.
Last edited by Guru_4_hire; Jun 23, 2008 at 08:50 AM.
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