A couple of general questions regarding oil coolers,
how do they hook up to the engine? (are the lines just tapped into the sump?)
How is the oil circulated, does it use the standard oil pump or do they require an extra pump?
When do you need one?
and finally how big, i.e number of rows?
the reason i ask is that my brother and i are supercharging a KE55 (4k-c) and wondering if an oil cooler is a good idea.
Thanks guys
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