I had to put a B7 cam in my kids B2 over the XMAS break, the B2 cam had some scoring on the lobes. Everything went back together fine. I can't remember what I set the valves at though. Everything is 88 DX except the cam.
I don't drive a B2, but he says it feels alittle faster-definetly all stock though, so take "faster" as you will.
What's the difference between the two cams anyway? Specifically.