F4i vs F4 , big difference?

[3rdGear]

can some one tell me me the difference between F4 and F4i (fuel injected) how much difference does it make in the performance ect?

[ramminghard]

i don't think i will ever buy a carb'd bike again. Injection is just such a nice feature. If it were my decision it would be f4i no question. Also the f4i looks better, no banana seat.

[Phy]

Among other things: fuel injection makes engines start up smoother, especially when it's cold; it tunes the fuel intake more accurately to account for changes in altitude (handy for mountain riding); and you don't have to bother with de-gunking the jets and everything after you put it away for the winter.