Zer0Zer0.
Power runs are done as follows
Warm bike
Run up to 6th gear 100mph ish
drop down to 5th
at 3000rpm gun it till the red line or the "Customers" requested max rpm
Shut off at red line and slow down using the eddy brake.
all done and with two very large fans blowing air into the air box and rads.
Sure don't go on if you never red line her, but I have never heard of a well serviced bike going bang. even asked the manufacturer.
We both have refused at least one bike each that we did not want to run....
What do you think? have a go now? it's not that harsh doing a power run.
Tuning well thats another matter
Oh and I do like to run other people's bike on my dyno. Rode lot's of bikes very fast but I never get anywere.......................