wouldn't that drop your top speed? think you meant add a tooth.
but here's a link to gear calculator:
gear ratio calculator
here's link for the Sprocket company.
JT Sprocket
so from looks, it recommends the
520 Chain Conversion
go with either a 38T(211mph theoretical) or 39T(206mph theoretical) rear sprocket and keep the factory Front 17T sprocket.
should probably buy the full kit(front & back sprocket, plus Chain)
Make sure you have the right speed based tires for that speed.
Not sure if the hayabusa Front fender(speed based one) fits this model, but, seen people use that for an extra 1mph boost.
Drag Fat Race Front Fender For Hayabusa And Many Other Motorcycles
Like this link :
drag fender
---
not sure what else you would need but recommend giving this Tuner videos a watch:
Brocks Performance
Moores Mafia is also a good one:
Moore Mafia gsxr1000
you can lower the front maybe 1" to decrease drag a bit, heard that's also good for 1mph boost.
are you participating on 1-2mile competitions?