50cc carburetor tuning video | Scooter Doc Forum

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50cc carburetor tuning video by: paulz1265 - Mar 25, 2018 23:23:29 GMT -6

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Post by paulz1265 on Mar 25, 2018 23:23:29 GMT -6

I made a complete tutorial about tuning the 4 stroke QMB139 50cc engine. In this video, I explain how to find the right main jet and pilot jet, how to adjust idle and needle height, and explain how the carburetor works. Check it out and share it! Thanks and have a wonderful day!

cyborg PM cyborg cyborg's Posts cyborg's Threads Forum Admin Currently Offline what i've learned is i'm still learning Posts: 6,404 Likes: 407 Joined: Nov 3, 2013 11:24:53 GMT -6	50cc carburetor tuning video by: cyborg - Mar 26, 2018 7:26:55 GMT -6 Reply Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by cyborg on Mar 26, 2018 7:26:55 GMT -6 Thanks for that!!!!!
	RIDE THEM LIKE YOU MEAN IT!

deejais PM deejais deejais's Posts deejais's Threads Clinician Currently Offline Posts: 3 Likes: 0 Joined: Jul 6, 2020 20:22:05 GMT -6	50cc carburetor tuning video by: deejais - Jul 30, 2020 15:25:06 GMT -6 Reply Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by deejais on Jul 30, 2020 15:25:06 GMT -6 Old thread, I know...but great video!

50cc carburetor tuning video By paulz1265 (Read 1,263 times)

Post by paulz1265 on Mar 25, 2018 23:23:29 GMT -6

Post by cyborg on Mar 26, 2018 7:26:55 GMT -6

Post by deejais on Jul 30, 2020 15:25:06 GMT -6

Shoutbox