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#1 |
Join Date: Dec 2021
Location: Texas
Posts: 5
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Hello, I am new here my name is Jonathan. I was really interested in getting the x22r after viewing many videos about it on YouTube. Anyways, I rode the bike around stock after getting it registered not long after it arrived. I changed out the stock carb to the nibbi racing one that venom motorsports sells as an add on. I tried tuning the nibbi carb to no success, so I decided to put the stock carb back on.
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#2 |
Join Date: Dec 2018
Location: PNW
Posts: 983
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You need to provide some more information about what carburetor you have and exactly how it is acting. Correct me if I am wrong but I believe the stock carburetor is a PZ30B? The first thing to do is make sure you are operating the choke correctly, leaving it on or half on will drastically affect throttle and engine performance. Did you make any changes to the carburetor settings? Will it idle with no throttle input?
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#3 |
Join Date: Feb 2018
Location: Brighton CO
Posts: 54
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Make sure you got everything hooked back up correctly, cables in the right place and seated, hoses back where they belong, no leaks in the manifold...
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#4 |
Join Date: Dec 2021
Location: Texas
Posts: 5
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The choke acts as the throttle what’s more specific than that? Everything was replaced to stock. The choke revs to almost 10,000 with the choke in the “on” position, and stalls the bike out when on the completely “off” position. Throttle has no response at all.
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#5 |
Join Date: Nov 2017
Location: Marseille, France -> Conakry, Guinea
Posts: 1,481
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My guess is that you let the carb sit with fuel in it? It sounds like the pilot jet is plugged, at least to me.
Last edited by franque; 12-25-2021 at 05:31 PM. Reason: Correcting autocorrect |
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#6 |
Join Date: Oct 2020
Location: Central VA
Posts: 1,259
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Sounds like you didn't seat the slide properly in the chamber. Remove the slide and orient it in different positions until it moves as far down as possible in the chamber.
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2024 Zuma Storm 150 DLX 2019 Beta 430 RRS 2018 VStrom 1000 XT Former China Bikes: Tao DBX1, Brozz 250, CSC RX4, Titan DLX, Templar X |
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#7 |
Join Date: Dec 2021
Location: Texas
Posts: 5
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Awesome thanks, I’ll check it out today and see if doing any of that helps
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#8 |
Moderator
Join Date: Oct 2016
Location: Houma, La.
Posts: 11,661
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I think we all may have done this once.
__________________
2024 Linhai 300 ATV 4x4 2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S (Sold) 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel |
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#9 |
Join Date: Aug 2020
Location: Savannah, Ga
Posts: 759
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Helping my neighbor with his kid's new dirtbike, I accidentally put the slide in crooked, and the needle missed the hole for the jet entirely. I corrected it. Might give him one of my other carbs I have sitting around, just in case.
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#10 |
Join Date: Dec 2021
Location: Texas
Posts: 5
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It was exactly like you said. Noticed upon taking the carb off, it wasn’t seated all the way. Noob move on my part. Put the nibbi carb on with different jets and it was tuneable to an extent. Sadly the idle adjustment fell out on a test drive. Ordered new one.
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#11 |
Moderator
Join Date: Oct 2016
Location: Houma, La.
Posts: 11,661
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What size Nibbi did you get? If it's a PE30 it will be hard to tune on a stock engine. A PE28 will be a better match.
__________________
2024 Linhai 300 ATV 4x4 2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S (Sold) 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel |
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#12 | |
Moderator
Join Date: Oct 2016
Location: Houma, La.
Posts: 11,661
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Quote:
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__________________
2024 Linhai 300 ATV 4x4 2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S (Sold) 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel |
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#13 |
Join Date: Dec 2021
Location: Texas
Posts: 5
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I’m assuming it’s a pe30. Has PE stamped then a serial starting with n30….etc
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Tags |
carb issues, new bike, tuning |
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