I bought those from ebay, they were advertised as B-series JUN Type 3 but there's no marks on them. I think its fake but i want to be sure
Maybe someone have the real sizes of lobes to compare.

Original images https://www.dropbox.com/sh/90tzvaxdz...oeeNcQiCa?dl=0

 

Looks fake to me. Markings on the distributor side should read H003 and H103

 

Buying unmarked cams is a no-no. Best thing you can do at this point is have them sized and see what the specs come out to. The vtec lobe does look like it has some decent size to it from the pics, but like they say "looks can be deceiving"

 

How to get them sized to understand at least what are those cams vs my ITR cams that i have right now.

 

Not Juns, and they look small.

 

Well i've got them measured, it seems the lift is like JUNs Type 3 12mm/11.5mm

intake cam: 37.3mm-29.5mm = 7.8mm * 1.54 (B series rocker size) = 12.012 mm
exhaust cam: 37mm-29.5mm = 7.5mm * 1.54 (B series rocker size) = 11.55 mm

 

I remember when someone bought Endyn bumpsticks and they were OBX's. Be wary