01-08-2023, 11:31 AM
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#1 |
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Join Date: Jan 2023
Location: Florida
Posts: 5
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Hello from Florida
Hi everyone I recently purchased a Hawk 250 from Amazon along with a Nibbi 30mm carb. I'm having a little newbie struggle getting the carb to run correctly.
It bogs out at top gear and I'm not sure which jets I should use? Other than that I like the bike I just modified the seat hump and it feels a lot better. I really enjoy woking on things I'm kinda new to working on carbs I always had mechanics set them up for me but it's definitely time to do this on my own. |
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01-08-2023, 11:56 AM
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#2 |
Join Date: Nov 2022
Location: Dallas TX
Posts: 612
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Welcome to the forum.
Here's a video to help kick start your carburetor learning. A hawk owner with Nibbi 30mm experience might be around later to chime in with some advice on jet sizes or just experiment with going up or down sizes after watching the video to get an understanding.
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2022 1/2 Templar X 250 - 6 gear model - 13 Front / 40 Rear Sprockets - #42 / #120 Jets - 1mm thick nitrile O-ring needle shim (removed) - Kenda K761 Dual Sport Tires - Sedona Standard Thickness Inner Tubes - Stock OEM battery, carburetor, spark plug still going strong - https://youtu.be/dhAYEKH-jFQ |
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01-08-2023, 02:47 PM
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#4 |
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Join Date: Sep 2021
Location: De Soto, MO
Posts: 1,979
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Welcome. Recommend you watch several YT videos, since different people cover different things or explain in more detail.
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2021 Lifan Xpect--sold 2022 Lifan KPX 1972 Honda CT90--The Carrot 1969 Honda CT90--The Tomahto Cheesy is the WDK (workplace drama king). Now retired. Nope, back in the saddle. Nope, finally retired. Climate: The Movie https://www.youtube.com/watch?v=A24fWmNA6lM How our government really works https://www.youtube.com/watch?v=QjadCd0VRBw Question all authority.....think for yourself |
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01-08-2023, 04:30 PM
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#5 |
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Moderator
Join Date: Oct 2016
Location: Houma, La.
Posts: 11,734
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Welcome aboard! The Nibbi pe30 really is too large for the stock engine. With a lot of patience you can tune it. On a stock engine the pe 28 would of been a better match and much easier to tune. Hopefully you can get it running perfect.
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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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01-09-2023, 12:29 PM
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#6 |
Join Date: Apr 2021
Location: Central Florida
Posts: 103
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Welcome!! What part of FL are you in?
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___________________________________ 2021 CSC TT250 - Silver (Mine) "Buzz" 2021 CSC TT250 - White (Wife's) "Seymour" 2021 CSC TT250 - White (Daughter's) "Gemini" |
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01-14-2023, 11:30 AM
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#8 |
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Join Date: Jan 2023
Location: Florida
Posts: 5
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I got the carb set up and running smooth. I adjusted the play in the throttle, air mixture sounds good and it idles great. Hopefully I got it close.
I bought a digital cluster and I had no idea I needed extra parts for it since it didn't come with the speed sensor. That came in and I want to install that. I'm not going to hookup the gear wires since I don't think it's essential. I mostly want it to work for the tach and more accurate speed. And since I'll be taking off the front wheel I'll change the fork oil and set the preload. There is some good advice here from an admin on this forum. Thanks for the replies and everybody have fun 
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01-15-2023, 04:16 PM
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#11 | |
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Join Date: Sep 2021
Location: De Soto, MO
Posts: 1,979
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Quote:
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2021 Lifan Xpect--sold 2022 Lifan KPX 1972 Honda CT90--The Carrot 1969 Honda CT90--The Tomahto Cheesy is the WDK (workplace drama king). Now retired. Nope, back in the saddle. Nope, finally retired. Climate: The Movie https://www.youtube.com/watch?v=A24fWmNA6lM How our government really works https://www.youtube.com/watch?v=QjadCd0VRBw Question all authority.....think for yourself |
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Linear Mode
