Remove the small hex plug in the front of the timing cover and insert this oil fitting
in its place and hook your over head oil hose to it.
Or.
Remove this Rocker oil feed pipe and get a oil feed pipe from from PES (performance-engineering-services) in Uk
Now block off the small hose on the bottom of the engine from the
return pipe and that is all there is to do.
Don´t forget to look with lookwire!!
This setup will allow more oil to get to the top end as well as the cam and lifters
and as a side benefit your engine should quiet down somewhat also.