fcr mx 39

[shawn dorr]

i just got a fcr mx 39 carb for my z and want to know what jetting to start with. i have a trinity pipe and k&n filter.where should i start with a stock cylinder. i also have a 440 kit with 13.5 comp.piston. any help with either setup will be a great help.

[cataway]

Originally posted by shawn dorr
i just got a fcr mx 39 carb for my z and want to know what jetting to start with. i have a trinity pipe and k&n filter.where should i start with a stock cylinder. i also have a 440 kit with 13.5 comp.piston. any help with either setup will be a great help.
start with a 160 MJ 45-48 PJ 35 LJ and tie the AP

[shawn dorr]

sorry to sound dumb but what is tie the ap.thanks for the help.

[cataway]

accelerator pump

its called the O-ring mod but tyeing it with a wire may work better.

under the right side cover there is a spring and a black arm, a screw thats is used to adjust the time of the squirt ,tie the arm to the spring brackethttp://i44.photobucket.com/albums/f9/cataway/9-21-2007LS022.jpg

i have more info on this but i'm at the wrong puter so as to get it to you