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Old 04-11-2006, 12:18 AM
Carnut427 Carnut427 is offline
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Join Date: Jun 2003
Cobra Make, Engine: ERA 427 w/496 Side Oiler, roller, dual quads
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Quote:
Originally Posted by SCOBRAC
...I decided I would at that point install a HP kit in my new oil oil pump, a blueprinted HV unit. The result should have been (I thought) about 85-90 psi cold and 65-70 hot.

What I got was 160 cold and 100 hot... Not kidding... It was obviously way too high but it's interesting.
Just an informational tidbit...max oil pressure in side oiler blocks can be adjusted (on the engine stand or with the trans and clutch removed) by adding (to increase pressure) or removing (to decrease pressure) thin washers between the side oiler pressure spring and the little valve in the back of the block. If yours doesn't have any washers, the spring is possibly too strong, causing your ultra high pressure.
In your case, it sounds like you've got the situation well under control.
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