Short video of the rocker arm oiling. This is at a fast idle. Quite a bit of oil gets slung around even at 1500 rpm. At higher speeds the window is covered in oil and you can't see anything.
Does the Indy block have bronze bushings or a wide open channel to feed oil to the lifters? Any restrictor to the lifter oil passage? What pushrod oiling lifters is the customer using?
Best installed lifter bushings and the engine has Crower lifters. I assume there is a small hole drilled in the bushing but the engine was purchased as a long block so I don't have any pictures of the internals.
