sorry but i am totaly unexperianced and I know nothing about engines or carbs. my new CT pipe and pro flow kit is on the way over right now and i was wondering if i would be able to jet it my self. If its easy enough i woud much rather do it than take it to the shop. does it come with detailed instructions and if not i need to know how to do it. let me know if you have any info whatsoever.
Thanks

 

no the pipe and air filter wont have directions on how to jet..but if you were to buy a jetkit it would have instructions......

 

the pipe comes with its own jet kit

 

oh ok sorry...yeah most likely it will have directions....

 

The yfz carb is hard to jet. The air screw is impossilbe to get to unless you have a special tool HERE otherwise you have to move the whole carb in order to reach the little screw.
This is an extremely helpful website. The YFZ and YZ/WR dirtbikes use the similar FCR carbs so don't worry about it. Tons of info on thumperfaq it awnsered all my questions about jetting