Just had my 2001 Dynoed yesterday with very god results by Scott Horner at Heads Up Performance ( he has some great video on youtube on the Salt Flats, he is a Hayabusa guy for the most part) he went through every gear at 250 rpm intervals and my corrected end result at 4200 Feet Above Sea Level was:
117 HP (his barameter is reading a point off so there is an Apx. 10% error, actual power is more like 124-126HP)
67 Max Torque, actual is about 73-74
The biggest gain was that Pull one took 10 second to rev to the 9200 limiter and after 2 hours of tweaking our last run only took 8.4 seconds to run to redline, I was very impressed, 1.6 second quicker to run a pull in 4th gear!!!.
I dont not have the soft rev limiter mod and we could not find a jumper insert to fit the RC51 ECU plug so I will do that next week and gain a little more power (how much gain do you get from the extra 1k rpms?).
All In all a fun afternoon, my thanks to Scott he is a great guy, check him out running his busa at 240mph on the salt flats.