RB30 Cam

[Meggsy2]

Hi all, new to the Forum. Need help with factory RB30 cam lobe specs. Have an RB30 cam with overall lobe height of 39.33mm (1.55") and a lobe lift of 6.33mm (0.4"). Cam has done very little work.
Is this a standard RB30 cam? or coukd it be afactory turbo cam?
Any help appreciated.