cbr f4 dies when using throttle

wuz up guys and gals. well i pick up a 00 cbr f4 yesterdat for the lowlow. here the problem...
 
it will start and idle normal when the "choke* is pulled all the way back.but when i try to give it some throttle it cut off and dies.?
 
I change out the gas,sprayed card cleaner in the carbs but it stil dies when giving it throttle.
 
any info or suggestions will be a great help.

Sounds like you have an air/fuel problem. If you idle with the choke pulled, there's an issue for sure. I'd say rebuild/have the carb rebuilt. This is however dependant on whether or not your air cleaner is in good shape,  check it.

the air cleaner is in good shape.it a k/n filter.i'm going to replace the fuel filter and have the carbs cleaned. we'll see
 
thank you ..