09-03-2018, 12:03 AM | #1 |
Join Date: Aug 2018
Posts: 7
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Boom 125: To vm22 carb during break-in periods?
I just currently got my Boom125-15, i just ran it 100miles.
My question is.. is it ok to swap the carb during break in periods? is it better or should i wait it out? Thanks 🙏 |
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09-03-2018, 03:53 PM | #2 |
Join Date: Jan 2018
Posts: 361
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swap it!
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09-04-2018, 08:07 PM | #3 |
Join Date: Jun 2018
Location: Florida
Posts: 759
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I agree with Chinabike it's okay to go ahead and swap it, but even if you don't, I'd make it a point to pull the plug and check it , it's pretty common for the card air/fuel mixture to be set super lean , and it makes the motor run on the hot side - if it shows signs of lean adjust the air /fuel mix screw out 1/2 a turn . ,these little motors already have to work hard no sense running em lean and making extra heat for no real benefit.
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09-04-2018, 08:27 PM | #4 | |
Join Date: Jan 2018
Posts: 361
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09-07-2018, 01:35 PM | #5 |
Join Date: Aug 2018
Posts: 7
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Thanks guys! i went ahead and changed the carburetor and man it now runs so amooth, dialed in the mixture just right i guess i have yet to check plugs. but it looks and feels promising.
Difference in speed noticeable, i am now topping out at 60mph with a 17t sprocket.. i am now noticing a stable rpm. before it gets high when heating up. just a concern: my bile idles high when on a stand tilted, and normal when it is upright. is that normal? |
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09-07-2018, 03:11 PM | #6 |
Join Date: Jun 2018
Location: HOuston
Posts: 357
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Any pics? What else you going to do to it?
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BD125-15 |
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09-07-2018, 03:34 PM | #7 | |
Join Date: Jan 2018
Posts: 361
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