Changing jets in z400
#11
#12
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For sure we gotta hook up and ride. Ive been out that way a few times but not to ride. I plan to check out Dumont sometime soon also. Beaumont is worth the trip for you, consider it if you ever make it down here. Great terrain variety. So, got any other advice on the Z400? I just got it, i belong on 2 wheels, but i like to get on the quad once im tired of taking hard falls on the bike. Still not sure on the whole jetting thing, seems to be a lot of diff opinions on it. I just dont want to put the K&N on it and have it run so lean it burns up. It still has the stock 130 main in it. Thanks
#13
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I have a kfx 400 and its all piped and jetted but i only put in a 150 jet cause the biggest jet the Dynojet sent me was a 155 and i only put in a 150. so where do i get a bigger jet and am i going to be able to use the same needle i got with the jet kit? does anyone know?
#14
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Originally posted by: Jimmalips
I have a kfx 400 and its all piped and jetted but i only put in a 150 jet cause the biggest jet the Dynojet sent me was a 155 and i only put in a 150. so where do i get a bigger jet and am i going to be able to use the same needle i got with the jet kit? does anyone know?
I have a kfx 400 and its all piped and jetted but i only put in a 150 jet cause the biggest jet the Dynojet sent me was a 155 and i only put in a 150. so where do i get a bigger jet and am i going to be able to use the same needle i got with the jet kit? does anyone know?
What makes you think you need a bigger jet?
Have you checked the color of your spark plug?
Is your engine popping?
Is your engine stuttering?
Did you appropriately adjust the idle fuel screw yet?
Yes, you can use the needle.
Go to any ATV or snowmobile place and tell them you need a small round headed jet for a Mikuni carb.
#15
#17
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If people were jumping their wheelers off a cliff i most likely would too. thanks for the advice i was planning on boring it out and getting alba racing cams when i get my taxes back anyways so i guess i'll be looking into it more then.
KFX 400
fmf powerbomb header, titianium 4, jets, k&n filter, prm skid plate, renthal sprokets, handlebars and chain. hyper carbon fiber rims, and elka front and rear shocks
KFX 400
fmf powerbomb header, titianium 4, jets, k&n filter, prm skid plate, renthal sprokets, handlebars and chain. hyper carbon fiber rims, and elka front and rear shocks
#19