wr 400 exhaust
Posted March 23, 2004 - 04:11 PM
Posted March 23, 2004 - 05:47 PM
As far as having the plug out it doesn't hurt and the pipe glowing red is normal when idling for extended periods and it is more noticable in low light conditions.
Back to the jetting. check your plug black =rich white = lean tan =good
do you notice any bog? how bout popping on the decel. these can indicate rich or lean conditions. Someone that lives close to your area will/can give you some recommendations on the jetting.
Posted March 23, 2004 - 06:44 PM