Anyone have the specs on the valves? Stem diameter? I have the 103 factory engine manual, and unbelievably, there is nothing beyond basic procedures. No valve data.

I have a 201 CD which I believe has the info, but for some reason the computer has decided it cant read it now.

ARRRGGG. Normally you can find this stuff rapidly on the web doing a search. But not that. Not today. Any help would be greatly appreciated.

Specifically, 8/88 300E 3.0. I knocked all the valves out and would like to mic them. The guides are sloppy and need to come out, I just want to know if I need a whole set of valves, too.