Jetting an '03 WR450 with YZ airbox and JD jet kit?
Posted May 23, 2005 - 01:25 PM
Posted May 23, 2005 - 01:35 PM
Posted May 23, 2005 - 02:29 PM
Posted May 23, 2005 - 02:38 PM
Posted June 15, 2005 - 04:35 PM
Posted June 15, 2005 - 05:14 PM
Can anyone help me out with tuning my carb with JD kit, and YZ airbox. I have stock exhaust with Quiet is cool insert instead of the stock insert. It doesnt seem to start first kick like it used too. Also, it has a bog down low, where it never had with the WR airbox. Any help would be much appreciated. It seemd to run perfect before the YZ airbox conversion. I live in New England at sea level. Thanks!
not sure if this helps:
03 YZ450 JD kit twin air powerflow/Powernow
red needle , 170mj, 3rd clip everything else stock 900-2000ft - runs fantastic