I just picked up a head from someone locally, the head is off a 94 z6. it has aftermarket valvetrain and supposed stock cam, The # on them is stamped B 135, I have searched on multiple forums and came up with nothing, Anyone have any idea what this cam is? Thanks in advance

 

Trick question? You said it was supposedly a stock cam. Do you not believe what the guy told you?

 

Ive never seen that particular part number, I was wondering if it was stock or not

 

Well I'm going to assume that since you bought that head that you are replacing another one with it that's stock. Why do you just not compare cams?