I was just wondering what increase everyone had seen with different camshafts?? I'm sure this will cause a load of arguments about the whole inlet/exhaust change theory... I've just had my stock cams (both) re-ground by Kent (UK) and just by this i gained 12bhp. The tuner (and i) were very surprised! They are listed as a superstock' re-profile and i'll find out the stats on these cams asap. Also the camchain tensioner was seized solid so check yours!!!