HELP: HKS cam id m003, m006 ?

[XLR8]

I have been looking all around trying to id these cams with no luck. These were in an engine originally built by Victor Research a while back.

They are HKS, have the big "HKS" stamped on them and also on each one is the following:

Intake: "M003 803"
Exhaust: "M006 803" or could be "m008"

It is very hard to tell since the numbers are etched in and really small, can't get a good picture of them either. The numbers don't match up completely to anything on HKS's site. Closest number match is 272/280 evo cams. Any help is greatly appreciated.

Thanks

 

[Cameron lewis]

Hey if you found out what the numbers engrave on the hex nut mean I bought a parts car that had m004 704 and I can't find a list to check