Wondering if anyone has ideas on why the oil pressure on my 1972 440 Imperial would fluctuate from 10 psi at idle to 40 psi at highway speeds with a surge in pressure of 10 psi when throttle is lifted. Engine is rebuilt with all new crank bearings and cam bearings and oil pump. Using after market oil pressure gauge. I put a supposedly hi pressure oil pressure relief spring in also(black) but am wondering about it's quality. Engine runs great and no rattles or strange noises.
Robin Giesbrecht 1972 Imperial _________________________________________________________________This March Break, Have An Outdoor Fun-For-All! http://local.live.com/?mkt=en-ca/?v=2&cid=A6D6BDB4586E357F!147
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