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#1 |
Join Date: Dec 2023
Posts: 4
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Kayo S200 carb upgrade recommendations
Hello Ladys and Gents,
I'm looking for a recommendation for a carb upgrade for a Kayo S200. It has a PZ30. I'm eyeing the NIBBI PE30. Looking for recommendations the carb upgrade and a market place to source parts. The stock carb is pretty much crap. Ran for 2 hours then went rich and bogs out. So something adjustable/tunable and rebuildable would be awesome! Thanks! |
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#2 |
Moderator
Join Date: Oct 2016
Location: Houma, La.
Posts: 11,661
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If going with the Nibbi, you will need to go with the PE28. The PE28 is a smooth bore so it will flow about the same as the PZ30.
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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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#3 |
Join Date: Dec 2023
Posts: 4
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Thanks for the info. Pls excuse my ignorance but I just assumed the number was in reference to the mm size.
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#4 |
Join Date: Aug 2020
Location: Australia
Posts: 1,361
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The PZ30 is a tapered bore with a choke plate so it basically its a restricted intake velocity.
The Nibbi being a smooth bore has less restriction which means greater air volume potential at a reduced velocity.. the issue being 200cc is not enough suck to make use of the PE30 smoothbore resulting in velocity drop and poor A/F tune. the PE28 is still 'bigger' than the PZ30... even if the nominal exit hole diameter suggests otherwise. at 300cc/20hp the PE30 starts to make sense. |
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#5 |
Join Date: Dec 2023
Posts: 4
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looking at 2 options now. any last minute suggestions/recommendations before i pull the trigger on one of these. pictures of the old carb and sxs below. actuall a "B PZ30". Thanks again!
https://www.amazon.com/JFG-RACING-Ca...1zcF9hdGY&th=1 https://www.amazon.com/dp/B0CBJB34FX...hlbWF0aWM&th=1 https://ibb.co/x5rSFsh https://ibb.co/VCkfhYS https://ibb.co/xM628MX https://ibb.co/hyTRwSd https://ibb.co/F6MZpvX https://ibb.co/m0zdk0h |
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#6 |
Moderator
Join Date: Oct 2016
Location: Houma, La.
Posts: 11,661
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I would go with the Nibbi PE28FL. It will perform better than the PZ30. https://amzn.to/3RIMvEU
__________________
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 Last edited by JerryHawk250; 01-19-2024 at 03:21 PM. |
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#7 |
Join Date: Aug 2020
Location: Australia
Posts: 1,361
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#8 |
Join Date: Dec 2023
Posts: 4
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Holding off any upgrades until it gets a new factory carb. Turned it back into the shop since it's still under warranty. Maybe there'll be more info out about which carb upgrade is best in a few months.
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#9 | |
Join Date: May 2023
Posts: 4
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Quote:
Hey there, do you have any updates on your Kayo S-200, and getting an upgraded carb for it? I've got a family friend with one, and it's fun for his kids, but like most engines these days, it runs very lean, with all the issues that come along with that. Thanks! |
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Tags |
200cc, carb, kayo, s200 |
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