[Healeys] oil pressure relief valve

[Oudesluys]

  If you put a washer under the spring, this will raise the max. oil 
pressure, providing the oil pump and bearings are in good nick.

You can check this:
If the oil pressure rises quickly with the engine revs and then stops at 
a more or less fixed pressure, you can raise the max. oil pressure by 
adding a washer under the spring.
All measusrements taken with a hot engine of course.

Kees Oudesluijs
NL

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