I've got my intake manifold & heat exchangers mounted, & need to start 'plumbing' work. I thought I had saved flow path diagrams for the Renesis, but I can't seem to find them now. Anyone have oil & water diagrams they can share?

The only info I've been able to find so far indicates that cooling water exits the block via the top water pump port & returns in the lower port, & the heater send port is the one next to the flywheel on the spark plug side. The small port at the top of the flywheel-end iron seems to have a matching port on the return side of the water pump fittings; is that an acceptable place to tie this line, or should it go straight to the swirl pot?

Any options other than a big pipe tap to plug the inlet/outlet passage used by the thermostat?

For oil, the Renesis images I've been able to find show an oil filter mount low on the accessory cover; not what I've got, and an oil port low in the flywheel-end iron, also not what I've got. Assuming that oil leaves the pump at the accessory case oil port, flows through the cooler, and then to the filter mount 'tower' that bolts to the top of the flywheel-end iron, what are the paths of the 2 ports in the mount point? (My engine came with the filter tower already removed & the mount point taped over.)

Thanks,

Charlie