Nils wrote:The bigger ports would be for Feed and Return oil lines going to a cooler. The smaller ports will be for sensors like oil pressure and oil temp.
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Theres only one problem with that theory, there's only one large port, (with a stepped sliver bolt that has an o-ring on it) the other 4 are the same exact size (black short allen heads).
So..... is it possible that the outlet to the oil cooler is smaller than the inlet from it, or would the oil come out or maybe go in somewhere other than at the relocation kit?
Oh, I'm figuring that the 2 ports on the engine side could possibly be for oil lines for an aftermarket turbo?