Help me decipher numbers on cam, please.
 

I have an aftermarket cam and gear for carbs. Some numbering on the cam I want to understand. And maybe figure out what brand.

end opposite gear:

EP / CWC G (G is grease penciled on, not stamped)
93

D2 / C2

25 / A (end nearest to gear)

Lobes all in excellent shape, new(er)? or re-grind ?

Thanks for all the help.

No takers, huh? I will bump it up for one more try.......