Bogging!!

[Rebelrider10177]

okay i just recently got a 300ex for christmas and everytime i really get on the gas(seems like most of the time in lower rpms) it seems to bog down a lot. Can anyone tell me what i can do to fix this?

[0240099r1]

i would check my pilot jet and neddle settings first if its a used quad and check my plug airfilter some one with a 300 should be able to tell you the proper jetting or pretty close to it just give them a little more info ex.if it has a pipe or anymods hope this helps a little..........

Trade it in on a 400. Just kidding. Read the manual it has the correct jetting in it and if it is used it might be a good idea to fully service the engine. Hope this helps.

[400ex99]

i'm from groves tx. 1 1/2 hr south east from katy. do you know of any atv performance shops in the houston area? with a dyno machine? i know a lot of places sell them, but im interested in the ones that build racing quads.... thanks