bogging down

02 carb with text 1 1 1.jpg
 
I would like to be able to get some more power for the top end way I can get some more speed with it any good suggestions
 
fmf pipe is low to mid power
example :toomey pipe is mid to high
change sprocket gearing/head modification/cylinder ported.
up to you but stock carb is just fine...headache if you change it.