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View Full Version : etting again



northeast400
05-12-2004, 05:36 PM
I can not seem to get it right. Do any of you have a similar set up(look below). I run with the lid on, stock carb, any suggestions on a good starting point, I am at 200 feet above sea level.

hondarider2006
05-12-2004, 07:11 PM
well is it to rich or lean?? What do you mean by "I can't get my jetting right??" what size mj are you running right now??

northeast400
05-12-2004, 07:45 PM
right know I am running a 190 main klein jet per the advise of HMF. But if I go up or down a jet size I don't seem to notice a difference.

hondarider2006
05-13-2004, 12:09 AM
190:eek2: try a 160-165, I bet you will notice a difference;) With your mods I am betting a 155 would be to lean, but you never know. A 190 is way to rich though. Start at a 155 and do a plug test, and see where you are at.

cals400ex
05-13-2004, 12:18 AM
yeah, go down. i would imagine a 155 would be too lean too. your more modded than me and i usually run between a 155 and 160 depending on temperature. your elevation matters too. i would start with a keihin 165 and go from there. you should notice a nice increase.

northeast400
05-16-2004, 08:41 AM
I checked with HMF and they said anything below a 180 stock type jet is to lean.

hondarider2006
05-16-2004, 02:37 PM
All you can do is try it, and see if its to lean for your self. No one can tell you what jets to use, its all trial and error. Try the 160-165 and see how it works:)

cals400ex
05-16-2004, 06:21 PM
i know if i put that size of a jet in my cam/pistoned bike it would be a turd.