[PokeJoe]

I've been rebuilding a 1971 CL450 and my cam lobes are on the low end of the tolerance given in the Clymer manual. Is the manual accurate and if so is there any way to get decent replacement cams? Ebay has a few sets for sale but they never have any specs on them and a lot of them look like they're even more worn than mine. If I can't get replacements is there any way to get mine rebuilt?

 

[tbpmusic]

My advice - don't worry too much about "specs" in this case.
If the cams show acceptably low wear, use them.

 

[PokeJoe]

Do you know the the tolerances are for warpage on the head surface are? They're not listed in the manual at all and I'm not sure if it needs milled or not.