Hello All,

I pruchased a '93 F2 that has a Two Brothers pipe (looks like with header as well since it is chrome) and theairbox lid has 2" holes drilled in it. It runs okay but has some surging when cruising and a strong smell of exhaust. It also had a leaking petcock which I have fixed and am currently cleaning the carbs....

I need to get new seals ($25 a carb) and was noticing the jet sizes and wanted to know if they seemed right for the pipe and altitude (5000 ft).

Main jet142
Slow jet38s
Pilot screw 2 3/4 out

Any help is appreciated.
James

 

hope this helps my man

http://justkdx.dirtrider.net/printcarbtuning.html
or
http://www.motorcyclecarbs.com/Motor...etting__W7.cfm

 

Page 6-15 of the service manual has details on high altitude. if you don't have the service manual check the sticky's at the top of the General Tech forum.