Which way does it go?
Darren,
Don't really understand your question??
How do you mean "Which way does it go?" ?
It pretty much only goes one way
It is important however that you know which line is oil out and which is the return to sump line. Once you have ascertained this, its all easy sailing.
However, hope this picture helps. The oil pressure pumped from the block must lift the ball when the pressure from the cooler gets too high.
Pedr
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