No chance a diet can match what can be cut off the rocket, I’ve not done all of these yet but these are the easy ones:
Exhaust Replacement - 30kg saved
Front/Rear fenders - 9kg
Remove all the intake crap - 2kg
Passenger Pegs - 1.5kg
Tool kit - 1.5kg
Front indicators - 1kg
Foot pegs - 1/2 kg (lol)
Fork guards - 1kg
Carbon Wheels - 6kg
Ti fasteners on all the things - 4kg tops
EVAP crap removed - 1/2 kg
Alu bars and mirror delete - 2kg
Custom Bar clamp - 1kg
From there it gets much more interesting but added up that’s 60kg. Not sure about you but I definitely can’t lose 60kg in body weight.
With 1 gallon in the tank for drag racing the bike would be around 640lb vs 809lb full wet weight stock. It absolutely makes a big difference!
EDIT: I’m 204lb now, that’s not going down much, I like being this weight at 6’3”. I’ve recently been challenged to race a LS-218. ~200hp/164lb-ft, 496lb wet. Should be interesting

. Considering a stock one only ran a 10.05 @141, I foresee someone on a $38k bike making a booboo face.