400ex jet choice

[codyslombo]

Hi wht jets should i use for my bike with a stock muffler but a K&N filter and if i put a pipe on it then wht should i use?
Thanks Cody

[05DodgeDakota]

for just a K&N filter I run a 150 main, and a 40 pilot

[codyslombo]

Thanks Now wht if i put a pipe on it?
Thanks Cody

[05DodgeDakota]

gonna depend on the pipe, and whether it's a slip on or full system. They normally give recommendations

[Honda.rider5871]

http://www.exriders.com/vbb/showthread.php?s=&threadid=394028&perpage=10&pagenumber=1

http://www.exriders.com/vbb/showthread.php?threadid=463320

http://www.exriders.com/vbb/showthread.php?s=&threadid=445695&highlight=jetting+placement

http://www.exriders.com/vbb/showthread.php?s=&threadid=229923

Where you buy jets at .. http://www.jetsrus.com/ . Make sure you use Keihin jets only