Re: CD-11 acceptable parts wear

[Don]

Well, not quite sure I am properly visualizing your throttle cam set up….
But, wear will cause the engine to run a little rougher/richer in its midrange. I’m not sure you can substitute the newer style roller parts on the older engines without creating the opposite effect…
I would get the engine(s) running first before worrying too much about this wear, you may not notice much of a running problem at all…
Post pictures to help us see what you are describing.