brand new xpro hawk glowing exaust

sburk · 10-30-2023, 09:25 PM

Quote:

Originally Posted by JerryHawk250

There is no exact jet size. You will need to get a set of jets and try until you get the correct size for you particular bike. Start off with a 110 main and work your way up until you fine what runs the best.

from all the vids i have watched lately it seems around 110/115 seam to be what a lot of people are using
thanks for the reply

**JerryHawk250** · 10-30-2023, 09:30 PM

Quote:

Originally Posted by sburk

from all the vids i have watched lately it seems around 110/115 seam to be what a lot of people are using
thanks for the reply

That's a good place to start on a stock setup.

Tomshell · 10-30-2023, 11:37 PM

Sure sounds too lean. Pull the plug and look at its color. Should have some color. Reference a plug chart online and see what that says. Or better yet take a picture of the plug and post it...

Tomshell · 10-30-2023, 11:55 PM

In fact, I can only remember a few times when I saw a bike exhaust glow red....I would be a bit concerned. Could be a bad exhaust valve too.

**JerryHawk250** · 10-31-2023, 07:29 AM

I would suggest adjusting the valves first. Yew we know it's a new bike but most of these Chinese bikes come from the factory with the valves set with little to no gap. This will save you a lot of headaches when it comes to tuning the carb.

10-31-2023, 07:29 AM	#5
JerryHawk250 Moderator Join Date: Oct 2016 Location: Houma, La. Posts: 11,851	I would suggest adjusting the valves first. Yew we know it's a new bike but most of these Chinese bikes come from the factory with the valves set with little to no gap. This will save you a lot of headaches when it comes to tuning the carb. __________________ 2025 Lifan KPT 400 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 (Sold) 2016 Black Hawk 250 (sold) 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel
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10-30-2023, 11:37 PM	#3
Tomshell Join Date: Sep 2023 Posts: 28	Sure sounds too lean. Pull the plug and look at its color. Should have some color. Reference a plug chart online and see what that says. Or better yet take a picture of the plug and post it...
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10-30-2023, 11:55 PM	#4
Tomshell Join Date: Sep 2023 Posts: 28	In fact, I can only remember a few times when I saw a bike exhaust glow red....I would be a bit concerned. Could be a bad exhaust valve too.
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