Just to add a little note. Lowering the needle clip in the direction towards the point of the needle richens the mix and raising the clip up towards the top of the needle leans the mix. He forgets to clarify this and It took some searching to get a direct and easy understanding of that simple little bit of information.

Ahhhh. Finally. This video was so perfectly demonstrated!! In-depth, easy to follow, and informative. Thank you!!

Thank you so much for making this video! The needle on my carb was loose. (Missing parts) I got glued it in place so it doesn’t move and it fired right up! I’ve been all around the Internet and couldn’t find anything. Now it works perfectly!

Cool thanks for making this video , I am replacing my son's carburetor on his 110cc quad and this video helped me figure out how to connect the throttle cable.

Thanks for the fine video. I took my Honda CT70 carb. wire apart and was not sure how to put the wire back. your video helped a lot.

TY man, for the clear instructions. I am rebuilding a used 66cc (my very first one), finally got it running. Four-stroking like crazy tho. Turns out I am running WAYY too lean (chalky white spark plug contacts) and I probably just need to adjust my carb (move the E clip). Lots of vids show how to adjust carb and tell you to move the E clip, but so far only yours shows me how to actually take the throttle assembly apart lol. TY again man.

Well presented and informative, thanks for the video.

Good information. A handy trick: If you put your [blue] gloved hand right behind the needle when you are trying to get the camera to focus on it up close, your hand will serve as not only a better background color than the black shadow being cast in the background currently, but will give the camera a larger object to focus on. The needle alone as you experienced is too small for the camera to register as the object of focus. Alternatively, you can put the needle right in front of the camera lens (10cm or so away), effectively making the needle a "larger" object than the background (yes it will be fuzzy and out of focus), and then slowly pulling it back away from the lens until the image is clear and the camera focuses on it. Cheers!

cheers mate very helpful and informative

i really hope this will get my engine running. idk what else it could be. great video though. i wish there was just was just one good video to show me all the little things i gotta tune and clean and mess with to get it running good.

Nice tip on making sure the cap for the carb is tight!

Right on mate just wot I needed to fix my kids scooter.

Thanks 4 video. Learned a lot.

Truly appreciated save me $75HR probably $150 in total you the man

Great video. Good explanation-thanks.

Thanks for such a helpful vid brill

A Huge thank you for taking the time to make this short clip !!! I have had problem with my Fourtrax 250 for years and this finally fixed the problem... I only moved the C-clip one notch away from the center and it runs like never before !! Again, many thanks ! Pierre

for close up/micro shots. u can use a magnifying glass to help your camera zoom in. good video btw.

Thank u so much for the details

thanks helped a lot

Good view, good job👌

Thanks fella!!

Great job,

Nice one bro 👍🏿

This one really helped me as another person took mine apart and am now happy it’s done properly. Thank you for video.

great video

Thanks a lot. I was looking at other youtube videos but couldn't figure out how to put it back together. Your video was very helpful! llx66 btw. I didn't have a circlip either but something else that did the same job.

great great viedo very helpfull and everything ..

Thanks for the great information , you explain it simply and clearly. Thanks from Canada.

Great video thanks alot :)

nice video now im going to adjust my friend carb.

Good tips

it's good performance ' thank you

Good video

seems to have worked, i site mine to the 4th one from the top, since my engine seemed to be not getting enough fuel

These carbs work on 4 cycle engines .My 2 horse Briggs takes the leanest setting at the top notch then it was still rich till I drilled out holes in the air cleaner cover.

Very Nice

@goto50007 Are you talking about the silver cir-clip that sits on top of the needle? If so, then yes you need that because it keeps the brass needle in place and stops it from rising.

nice video. mine tends to pull one side closer causing it to bend before its put into the carb. any suggestions if i could loosen up the tension?

Thank you

Hi my friend, good explanation, I do like it. Question?? I was wondering why is licking my CARBURETOR all around under the top of the carburetor?? my bike is new, w/80cc y don't even drive 1/2 mile, y did just to try it when I bought the bike, any idea, thanks

I want to know if the octane rating of the fuel used have any effect on the carburetor A/F tune...

needle clip notch position completely depends on climate, among other conditions, that's why there's 5 different choices. Where I'm at in Canada, I run mine on the 1st notch. If I ran on the middle one it would bog all over the place haha

thanks

If you move the clip will it give more throttle?

plz tell how i know that needle holder should bhe change

Super

I will be checking this on my ATC, it seems to be running too rich past 1/2 to 2/3 throttle.

Which direction do you move the clip if you want more fuel?

Where can I get this exact throttle needle

*I wish i saw this video when installing and setting up my motor, im about to take it apart see if i even put that clip in right*

put it in the carb. This part is easy....

My pit bike is making popping noises and sometimes backfiring inside the engine and into the carb. Does that mean I have to increase the fuel? If so how do I adjust the clip?

I am the first one to comment and the most thankful. I took mine apart and had no idea how to put it back together. mine didn't have a circlip though. is that important?

I I replaced my needle which was bent by a new one which was little different will there be any effect pls reply

so i have a weird problem with my bike. so the throttle does not seem to work at all and when i release the clutch the engine just goes full power like if i had the throttle pulled all the way. the throttle itself doesnt seem to do anything at all like its just there even when i do pull on it it doesnt seem to even create tension on the cable? the bike rides but again i have no speed control it jist automatically goes to top speed PLEASE HELP 😪

and redline

top notch make most power just run 24to1

how are the pedal bike engines governed

On my bike the needle was lose so when i started the bike it was running High af

A decent informative video. If ur a novice I guess. But I guess most of os should keep in mind that many kids that take on a project like this r going to have a lot of trial and error. ..just to clear the air I am a certified mechanic the air fule c clip will only affect u at low speeds. In short. If ur motor is not running ruff and plug looks fine u sold b ok if ur motor is bogging ot in idle u may be getting to much fule always start simple and work your way up

Don't you just hate having to fiddle with it I know I do

holy cow take your time why dont you...

Most definitely only one notch on mine ... not being an ass but you thought there were 5 and 3 notch needles .. there are also one notch needles that aren’t adjustable...

would anyone be able to tell me what I can do if my bike runs at full speed as soon as I start it

put it on the middle notch,..got it,..duh!!!

SUBTITULEN CARAJOOOOOOOOOOOOOOOOOOOOOOO

i actually feel stupider after watching this.

it's good performance ' thank you