Hey all I know to know if theres a way to tell if they are accually S2S2 cams bc im picking up at set tomorrow for 320. Also where can I expect the power of them to kick in at? and what amount will i be looking for on a B18cR.

 

They have a couple different revisions of the them, but generally these are the real ones:
https://honda-tech.com/zerothread?id=1342655

The newer ones actually have S2 cast/stamped into the cam just like the "M"