LT1 intake manifold tolerances?
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From: Bakersfield, California, USA
LT1 intake manifold tolerances?
I laid a straightedge from front to back across the runner ports on both the driver and passenger side. I could see that the middle section had a slight bow in it, so I used a feeler gauge and measured .007" or .178mm between the middle ports and the straightedge.
The bow isn't sudden, it gently slopes the entire length of the manifold. Is this too much, should I have this machined flat?
The bow isn't sudden, it gently slopes the entire length of the manifold. Is this too much, should I have this machined flat?
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