Quote Originally Posted by Mulry View Post
This was precisely the point of my question. There are 2 holes at the oil filter location on the bottom of the block. In stock form, the large, threaded hole in the middle is where the oil returns to the engine from the oil filter. The small, unthreaded hole to the side is where pressurized oil leaves the block to go through the oil filter.

In a dry sump system, you remove the oil through the scavenge plate. You could return it through the large threaded hole -- but you have to do something to block the small hole.

It sounds like biknman is using the large threaded hole as his oil feed to the engine, which was the point of my original question -- what is he doing to plug the other hole?

To clarify further, I'm not using the stock oil pump, but a 3-stage pump (2 scavenge, one pressure), as is biknman.
Could you use a canton remote oil filter adapter part numbe 22-597 and just plug the output side?