No point in comparing dyno figures from different dyno's on different days. I pulled 151rwkw on tilbrooks's dyno, and I could drive 10km's to the other side of town and easily get a much higher reading. Best bet on comparing dyno figures, is same day, same operator and obviously same dyno. To those who requested my audio clip ... I tried forwarding it, but didnt reliase I have exceeded the size of MMS clip. Will cull the quality down in a few minutes and re-try.