A tale of 2 cams

How is it you got these specs for the cam but not others?
I just picked out what seemed pertinent to the questions IM posed.

Here is a complete list of timing events, taken from the program listed above. These are in order of #1cam/#2cam and are based on the advertised duration numbers and the published ICL's:
Intake open BTDC: 44 / 42
Intake close ABDC: 64 / 70
Exhaust open BBDC: 80 / 80
Exhaust close ATDC: 36 / 36
Overlap: 80 / 78
Ground in cam advance: 6 / 4