Catching a non-rotating lifter on first startup.

Bewy said

I looked at the video 3 times & 2E seems to be rotating ok. Others are also.

If the lifter base is convex, but does not rotate, most likely cause is no taper or wrong taper on THAT lobe.

Click to expand...

It was not rotating, that is how I caught it. The resolution of the video degraded when uploaded to YouTube. You can see #2 intake rotating clockwise. The splashing oil doesn't help either.