Why is my Hayabusa getting a flat spot around 2000 rpm?
More than likely your TPS may be out of adjustment, or your injectors could also be clogged or clogging?
Do you run a TRE on your bike? If so, make sure the TP is set correctly on your power commander and on your dash while in dealer mode.
We would also suggest reading through our 'Hayabusa Test and Race Information' on our forum, click here.