Will this help with oil delivery??

[chuck hahn]

As some may have seen, the TX750 has done its famed spinning of the cam bearings due to poor oil delivery. I have been thinking on this all day. Since its a solid block cam bearing and the load is more to the bottom of the block, what I propose is to drill a small hole where i have the dot marked and on the inner surface make a small trench running the full width of the journal.

My idea being oil being thrown around will weep down the hole and spread across the full surface of the cam..and some will get in down the ends of the little trench as well.

Opinions..I am all ears on this one. everything ws oil coated when I took it apart but I think it needs some tweaking to get as much oil to the cam ends as possible.

[GregT]

See my answer to your other thread - looking at more pics, I'm even more of the opinion I'd put in needle rollers....