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Old 07-30-2007, 01:14 PM
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lineslinger lineslinger is offline
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Join Date: Jan 2004
Location: St. Louis, Mo.
Cobra Make, Engine: 427 S.O. Dual Quad / Cobra undecided
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Quote:
Originally Posted by priobe
Lineslinger,

In your quote you mentioned that you bypassed the pressure relief valve in the block all together.

How did you di that ?

Did you remove the pressure valve / spring and not install anything in the hole ?

Also,

Where could I get the plug for where the oil pressure spring goes in the oil pump?

Thanks
I eliminated both the spring and plunger and inserted an aluminum dowel in its place.
I shimmed the the relief valve in the oil pump.
With these changes I have an OP at idle of apprx. 70 psi.
At higher rpms the OP will climb to anywhere from 90 to 100 psi depending on oil heat and weight.
What I won't do is rev it up while its still cold. I wait until I see the temp gauge move before giving it any rpm's.
You should be able to find the plug at Melling or DSC.
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