To hijack this thread
I have the single spin on type filter
As you can see in the photo I have my standard pressure switch mounted in the block, then another two senders on the filter housing.
I imagine the one on the cooler return pipe is temp and the other one is a pressure switch?
I'm not too keen on pinching oil from the vacuum pump.
Does anyone have a schematic on the oil system on these?
Does the oil come from the sump, through filter, past switch then to cooler? Or is it used oil, going through cooler, then through filter, back to sump?
I was thinking I may just put a 1/8 BSPT fitting in place of the temp switch and run a steel line back over to the turbo?
Thoughts?

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