my 95 scrambler 400 4x4 bogs down anything past a little over half if anyone knows what i have to adjust on my carb i would appreciate the help

 

First thing to check is the airfilter - if it does not get enough air at higher RPMs, it will bog - and a dirty airfilter will do just that. Pull the seat off, crank it up, remove the (2) metal airbox tops - 1 covers the airbox, the other seals the top of the air filter. Try giving it some throttle (short "snaps" - not long drawn out revving) and if it picks up past half throttle without bogging - then change the air filter.

 

i think it revs fine when i sit still its when im drivin pretty fast that i notice it but i will try that

 

here you go if you read and remember all this you will be set...
carb tuning

you will have to scroll to the top of the page

 

thanks