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#1 |
![]() Join Date: Jun 2022
Posts: 3
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49cc bogging down when "recelerating"
I have a 2017 Bintelli Sprint. The airbox was broken when I got it, and I bought a new carb that came with pod style air filter. I've gotten it running fairly well... Bought a set of main jets and experimented. It has an 88 main jet installed right now, which gives me the best performance, but the next size lower I have is an 80, and that's too lean.
With the 88, it accelerates well, and gives the best top speed out of the jets I have. The only issue is that if I let off the throttle to slow down (like to make a turn), then open the throttle back up, it bogs down slightly before catching up again. Does this indicate that Im too rich? |
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#2 |
![]() Join Date: Oct 2008
Location: Hyde Park, NY
Posts: 1,117
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Maybe the opposite. An air pod will lean out the flow. Look for a vacuum, leak, cracked intake manifold or a vacuum line cracked or off.
__________________
2008 Eagle Milano 150- 9,679 miles 2009 Honda Rebel 250- 10,434 miles 2009 CF Moto Fashion- 16,023 miles 2009 MC-114 50cc Cub Clone- 4,317 miles twowheeler.yolasite.com/ That's 30,049 China Scootin miles and Counting. |
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