He is the only one (or at least one of the few) on UA-cam that actually installs the cable correctly! Several other videos installed it incorrectly! Be very careful where you get your information from UA-cam. Just because someone has a cam doesn't make them knowledgeable on the subject. This video is gold.
I swear, you're the ONLY person that sets up the throttle cable correctly on these carbies !! I figured out how the nipple at the end of the throttle cable sit in the carb slider a few years back and every person I've spoken to tries to say to me that the cable wraps around the slider blah blah and I'm doing it all wrong blah blah..... lol So THANK YOU for confirming the correct technique of setting up these carbs !!
Many thanks. I'm a motorized bike noob, and after watching bikeberry video on installing throttle cable, I knew it looks bassackwards. Thanks for getting it right.
Great Video! Finally get to see a video of one who knows how to sit cable in slide ! I had figured this out on first attempt ! I did not have to file cable nib for mine, but saw a few videos of people totally feeding their cables with 180 % bend kinks at the slide without realizing how dangerous this can be for a full throttle stick situation! One thing I can suggest is to run a proper pitch tap to ease threading using modified cable adjuster onto cap of carb.This motor is sill in breakin stage so I'll play with jetting after a couple runs. THANKS!😎
Thanks this was more helpful then any other video of this carb, plus most dont show where to place the slide if im correct it go straight down the front of the carb so spring sits on mount of slide.
WOOOOOOOOO... You was sooooo 💯... Great on explaining my runtong(clone) racing carb! After 3/4 throttle it booged down bad... So what I did was takeOut my old jet in my pt stock carb...it worked to my surpris( not sure if it was 65 but bike has great power & excelleration!.ps love the automatic choke...much better... doesn't leak... Lmao my bikes running in bout @38mph
Thanks a lot for the video. I'm getting absolutely fed up with Bing (and clone Bing) carbs and have seen soooo many builds with Dellorto carbs and everyone says they're great stuff.
Excellent, many thanks! I fit mine the other day and went for a ride earlier, 20miles. Mine was super rich on a 75 jet, wouldnt go past say 22mph and was 4stroking at WOT. Going to fit the 65jet and see what happens
One take filter off two at top dead center mark the bottom of piston cut that off so ya port will be fully open three get a good pipe four retune it to run right then adjust length of pipe to get desired result the closer the chamber (not too close tho) the more for speed the further away the more for torque too long of a chamber isnt good either
The stock jet in these are perfect for the huasheng 49 cc 4 stroke engines if you want to gain 10+ mph, otherwise I use a 62 jet in my ported PK 80 2 stroke engine at 1375 ft elevation, thanks for the video.
What are your #s and did ya get it from don? If someone else did the porting check your numbers with a degree wheel sometimes they’ll write one thing but do something else to throw ya off.
I got the pk 80 from gomax a few years ago and it has one of those g4 cylinders, I have the same engine with these clone carbs on 3 bikes and they all run great with the 62 jet and non ethanol gas with Lucas semi synthetic oil, but I've had a couple of them break off due to the mounts on these carburetors, otherwise they are less than $20 and better than the NT. I haven't tried any other carburetors yet.
I really like the Walbro type carbs for tuning (got a separate low and high adjustment as well as idle), but I've been forced to go back to the traditional float bowl type since I couldn't get a working pulse port with the replacement jug i ordered, which is a different design). Hoping this one gives me similar performance to the old chainsaw carb i was running before
Great video. But it looks like magic in minute 2:10 Min., i try so often but the cable end does not fit into the slider. What i do wrong? When i try harder the cable bends, looks like the end of cable does not fit, really weird. How long is the end piece of the cable? Thanks
thank you for the detailed and helpful video, sir I have a Peugeot 103 moped all stock and I have a new dellorto 1515 that came with a 68 jet and I'm wondering if it's safe to use it as is or do I need to down jet a bit thanks in advance and stay well. I absolutely love the dellorto and I would use nothing else.
kjsmolik I forgot to ask, I also have a motobecane 50v with a 70cc kit Doppler pipe and Doppler crank and I have a 76 jet right now but it feels like it needs more. Any recommendations? And it has a 15 SHA dellorto. Thanks in advance see you on the next video.
@philldownes8685 I briefly mentioned the af screw. 99% of the people using this style carb will be using tge clone without the af screw. It was mainly about how to hook up the cable.
my nt carb work good then the throtle got hard to work then stuck open / got home i pulled apart the carb and looked in side and the c clip for the needel was bent
Mine do not have 3 adjustment screws on the side? Only one and after a year it won't idle right anymore no matter what I do to it, it idles high and low and idles really high going down hills?
I noticed my carb was really hot (around 90-120 f) and my bike was running super lean(jet is .70). Later after some headache realized the top plastic part warped and was not sealing fully. I really dont wanna buy another one cause the same will probably happen again. Im struggling to find any other decent carb that isnt overpriced or an intake that insulates better and fits. If anyone has any suggestions please let me know, Thanks :)
@@almostsapien btw I realized there's vent holes the go to the float. So if it leaks like that its ok. To see if its leaking I fill the slide up with carb cleaner or water while upside-down. But its been difficult to fix 😕 think ill just get a new carb and intake lol
@@almostsapien yea i think theres some vent holes that go to the top where that part screws on. Makes it hard to tell if its leaking from the plastic piece or the vents. I empty my carb out and and fill the slide chamber with something while its upside down to check for leaks
On the other side of the carb not I let side there are three flat heads in the video one idle screw one to tighten the clamp on the intake and a third one below those two in the right of where it’s stamped arbeo. That one look at 3:56 in this video you’ll see it most clones don’t have this screw just arbeo.
these wont work properly on a 4 stroke. 4 strokers need different atomization and most have accelerator pumps, second slow jet and vacuum controlled needles. For that reason, you'd be far better off with a Keihin cvk clone, as those are meant for such applications out of the box.
Hey Kurt I've been using the arbeo carb a while now and I'm started to get some 4 stroking at wot. It struggles at 29 or so now, used to go to 32 no problem. Does counterclockwise on the air mix screw make you go leaner? I've tried about 1/3 rotation in each direction, didn't notice a difference
@@kjsmolik it came with a 65. That's what I have in it right now. The arbeo has both an idle screw and a mix screw. The Chinese clones don't have the air mix screw. I'll buy a 63 and see how that works
Hey I have an 80cc 2 stroke and recently installed a fake delorto carb following your instructions before install the carb i hit 42 now i only hit 31, ive tried the jets that came with the knock off carb with a few mph difference but nothing comes close to what I was running before. Any tips? Thank you
@@kjsmolik thank you for such a quick reply i have an f2 thruster pipe and everything else stock becides a sproket i have jet sizes 65-80 and they go by 5's so 65,70,75 etc i also have the stock jet from the nt carb which i tried as well i really hope there is a fix for this it getting annoying but thank you very much for the fast reply again
@@kjsmolik oh yeah btw the auto choke works when I hit full throttle. but does not run when the choke is down idk if thats normal or what but ill mention it just in case
@@kjsmolik remind me never to doubt you. That cheap Amazon clone I bought just broke. Straight up cracked and broke off at the collar. Ordered one from Grubee today
One other question Kurt: I had tried jets 65-70 and settled on a 68. It still had trouble getting past 28 mph unless I took the filter off. With filter off I'd get up to 32. This is the same issue I had with the nt carb. I figured the sha carb would breathe better with that mesh filter but no dice. Any ideas?
@@brandonkellogg9590 if it runs better without filter, you're running too rich. Try with a 60 or 62 jet. Or maybe the filter you're using is too restrictive.
@@kjsmolik i do anty thing but i dont Change jet sorry for bad england i can write in my lagnuage? (Poland use tranlator pls) Ustawiłem dawkę powietrza i paliwa ale. Nie zmieniłem dyszy gaźnik nie wkręca się na obroty
@@kjsmolik thank you, you know i measured the main jet today and it was 5mm but when i googled dollerto main jets it said that 6 mm are for dollerto carbs from 12 to 17,5 mm and 5 mm for 17,5 and up.
This is 100% the proper way bud. I have literally used dozens of these carbs and thousands have done it the same way. The cable isnatill attached as you can see the slide comes out with the cable. It's the proper way to do it. If it didn't work for you then you did something wrong.
Watched the whole video just to hear your expertise on adjusting the mixture screw and in the end you say it doesn’t have one. “No air fuel screws to turn”.... while I’m starring at it on the video, haha. Right! Good video though for the noob that can’t figure out how to hook up a throttle cable.
@Charles Hammrain man there's an idle screw and air mixture screw on his, he's got a legit carburetor you don't. You got some knock-off runtog carb that's why👍
He is the only one (or at least one of the few) on UA-cam that actually installs the cable correctly! Several other videos installed it incorrectly! Be very careful where you get your information from UA-cam. Just because someone has a cam doesn't make them knowledgeable on the subject. This video is gold.
Áno najlepšie vidieť detaily 👍
I swear, you're the ONLY person that sets up the throttle cable correctly on these carbies !! I figured out how the nipple at the end of the throttle cable sit in the carb slider a few years back and every person I've spoken to tries to say to me that the cable wraps around the slider blah blah and I'm doing it all wrong blah blah..... lol
So THANK YOU for confirming the correct technique of setting up these carbs !!
Many thanks. I'm a motorized bike noob, and after watching bikeberry video on installing throttle cable, I knew it looks bassackwards. Thanks for getting it right.
Great Video! Finally get to see a video of one who knows how to sit cable in slide ! I had figured this out on first attempt ! I did not have to file cable nib for mine, but saw a few videos of people totally feeding their cables with 180 % bend kinks at the slide without realizing how dangerous this can be for a full throttle stick situation! One thing I can suggest is to run a proper pitch tap to ease threading using modified cable adjuster onto cap of carb.This motor is sill in breakin stage so I'll play with jetting after a couple runs. THANKS!😎
Thanks this was more helpful then any other video of this carb, plus most dont show where to place the slide if im correct it go straight down the front of the carb so spring sits on mount of slide.
WOOOOOOOOO... You was sooooo 💯... Great on explaining my runtong(clone) racing carb! After 3/4 throttle it booged down bad... So what I did was takeOut my old jet in my pt stock carb...it worked to my surpris( not sure if it was 65 but bike has great power & excelleration!.ps love the automatic choke...much better... doesn't leak... Lmao my bikes running in bout @38mph
Thanks a bunch ! I just bought a motor with this carb, and thanks for the link for the jets.
Thanks a lot for the video. I'm getting absolutely fed up with Bing (and clone Bing) carbs and have seen soooo many builds with Dellorto carbs and everyone says they're great stuff.
If you're going to spend tye money on a good carb a dellorto sha 16.16 is the way to go.
Excellent, many thanks!
I fit mine the other day and went for a ride earlier, 20miles. Mine was super rich on a 75 jet, wouldnt go past say 22mph and was 4stroking at WOT. Going to fit the 65jet and see what happens
Are you tryed it mine is 4 stroking badly too
Take the josh darned air filter off
One take filter off two at top dead center mark the bottom of piston cut that off so ya port will be fully open three get a good pipe four retune it to run right then adjust length of pipe to get desired result the closer the chamber (not too close tho) the more for speed the further away the more for torque too long of a chamber isnt good either
Did it fix
Good Job Kurt S. Very informative. Thanks it will help.
Thanks
Wow what an amazing and informative video, thanks alot for this one
You helped me out alot my friend thank you very much
THANK YOU! You made the perfect video for it! Couldn’t be more easily said
Thank you ! I just couldn’t figure out how the cable locked into the slide.
Glad I can help
Thanks. I do not speak English. everything is very well shown! understandable without words!😁😁😁
The stock jet in these are perfect for the huasheng 49 cc 4 stroke engines if you want to gain 10+ mph, otherwise I use a 62 jet in my ported PK 80 2 stroke engine at 1375 ft elevation, thanks for the video.
What are your #s and did ya get it from don? If someone else did the porting check your numbers with a degree wheel sometimes they’ll write one thing but do something else to throw ya off.
I got the pk 80 from gomax a few years ago and it has one of those g4 cylinders, I have the same engine with these clone carbs on 3 bikes and they all run great with the 62 jet and non ethanol gas with Lucas semi synthetic oil, but I've had a couple of them break off due to the mounts on these carburetors, otherwise they are less than $20 and better than the NT. I haven't tried any other carburetors yet.
On the 49 cc 4 stroke engines I didn't change the jetting, it ran perfect and was pretty fast around 45mph with a 40 tooth rear sprocket.
Damn it! I need about an inch more tension on my throttle cable now. The adjustments are maxed out. Ugh... always something with these things.
I'm learned. Thank you!
Thanks for posting.
Best video I found.
Thank you Buford I had forgot how to put the slide on
Thank you Kurt.
Asi najlepšie video čo sa týka detailov 👍
Thanks for the video I just ordered one and not the knock off one straight from grubee
a link for the jets please. Great video.
www.amazon.com/gp/product/B00VERAMFQ/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
I really like the Walbro type carbs for tuning (got a separate low and high adjustment as well as idle), but I've been forced to go back to the traditional float bowl type since I couldn't get a working pulse port with the replacement jug i ordered, which is a different design). Hoping this one gives me similar performance to the old chainsaw carb i was running before
I run them too, better thought the power band at a great price
Great video. But it looks like magic in minute 2:10 Min., i try so often but the cable end does not fit into the slider. What i do wrong?
When i try harder the cable bends, looks like the end of cable does not fit, really weird. How long is the end piece of the cable? Thanks
You need to sand the cable end down till it fits in the hole
@@kjsmolik
Ok, thank you very much, i will try.
Please tell me... Can I use jet out of my my carb?.. bike ran great w it, just leaks... Uugghh... Ty
Yes & it worked!
Seriously what is the flathead screw on the side it sticks way out close to the intake brass screw. What the hell dow that do?
thank you for the detailed and helpful video, sir I have a Peugeot 103 moped all stock and I have a new dellorto 1515 that came with a 68 jet and I'm wondering if it's safe to use it as is or do I need to down jet a bit thanks in advance and stay well. I absolutely love the dellorto and I would use nothing else.
I would try it as is. If anything you might need a bigger jet.
Thanks for your advice, I’ll be looking forward to your next video.
kjsmolik I forgot to ask, I also have a motobecane 50v with a 70cc kit Doppler pipe and Doppler crank and I have a 76 jet right now but it feels like it needs more. Any recommendations? And it has a 15 SHA dellorto. Thanks in advance see you on the next video.
@@miguelpagansr6128 I don't know anything about any Motobecanes sorry
shame you never mentioned the mixture screw.. because on the carb you have in the video it has a mixture screw.
@philldownes8685 I briefly mentioned the af screw. 99% of the people using this style carb will be using tge clone without the af screw. It was mainly about how to hook up the cable.
Which way richens and leans with the screw?
my nt carb work good then the throtle got hard to work then stuck open / got home i pulled apart the carb and looked in side and the c clip for the needel was bent
Whats the brass screw all about they advertise it as an air / fuel mix screw
It is an air fuel screw like most other carbs. It helps tune you idle and low end circuit
Mine do not have 3 adjustment screws on the side? Only one and after a year it won't idle right anymore no matter what I do to it, it idles high and low and idles really high going down hills?
This has 2 adjustments ( Air fuel screw and idle acrew) not 3. And only the name brand Arbeo has the air fuel screw. The clone carbs do not have them.
I read in the comments that there is a model of this carburetor with a fuel air adjustment screw. Can you tell me which one and where to find it?
Arbeo 15.15. It's a name brand and it's a great little carb
Stock nt jets are they the same or compatible
Is jet thread typical for dellorto?
Can't you use the stock hp carb throttle top piece? Mine worked ok
Any links to the jets that you may know ? Thanks for the review!.
Treatland has dellorto 5mm jets for this carb
Ok kool thanks bud!.
@@kjsmolik any on Amazon?
@@evan.worsley757 Amazon has them. Dellorto SHA 5mm jets. You can get a main jet kit for about $15
@@kjsmolik Thank you
Can I use bbr jets for this carb mine don't run right with factory one
I noticed my carb was really hot (around 90-120 f) and my bike was running super lean(jet is .70). Later after some headache realized the top plastic part warped and was not sealing fully. I really dont wanna buy another one cause the same will probably happen again. Im struggling to find any other decent carb that isnt overpriced or an intake that insulates better and fits. If anyone has any suggestions please let me know, Thanks :)
Mine leaks too. I turned it upside down to change the jet and a bunch of gas leaked out. I'm just going to try and seal it up with some silicone.
@@almostsapien btw I realized there's vent holes the go to the float. So if it leaks like that its ok. To see if its leaking I fill the slide up with carb cleaner or water while upside-down. But its been difficult to fix 😕 think ill just get a new carb and intake lol
@@Riley_Christian Was it leaking from the side of the plastic piece where it meets the metal or the top where the throttle cable goes into it?
@@almostsapien yea i think theres some vent holes that go to the top where that part screws on. Makes it hard to tell if its leaking from the plastic piece or the vents. I empty my carb out and and fill the slide chamber with something while its upside down to check for leaks
Were can i order a 65 jetting ?
Just thinking of a hack to make a jet smaller without buying one thin pin in hole.
Where did you get the jet replacement from?
Treatland. Dellorto 5mm jets
Which one is better for 49cc pocket bike ? 14 14, 15 15 or 16 16 if you don't mind me asking.
The 15.15 will be juat fine..
I found 1 from China for 23 something. Is yours still doing well?
On the side their is that a air fuel screw I see the idle screw but what is the other one?
The other screw holds the fuel inlet and there is a filter under that cap.
@@kjsmolik no not The one on the inlet
On the other side of the carb not I let side there are three flat heads in the video one idle screw one to tighten the clamp on the intake and a third one below those two in the right of where it’s stamped arbeo. That one look at 3:56 in this video you’ll see it most clones don’t have this screw just arbeo.
The 2 screws that need adjustment is the idle screw which has the spring and the air fuel screw.
Will this carb adapt well to a 53cc 4 stroke? Or is it a two stroke carb only
No such thing as a 2 stroke carb or a 4 stroke carb really. It's all dependent on the jetting for the application
these wont work properly on a 4 stroke. 4 strokers need different atomization and most have accelerator pumps, second slow jet and vacuum controlled needles.
For that reason, you'd be far better off with a Keihin cvk clone, as those are meant for such applications out of the box.
Hey Kurt I've been using the arbeo carb a while now and I'm started to get some 4 stroking at wot. It struggles at 29 or so now, used to go to 32 no problem. Does counterclockwise on the air mix screw make you go leaner? I've tried about 1/3 rotation in each direction, didn't notice a difference
There is no air fuel mix screw. Its an idle screw. You need to rejet the carb. You need a smaller main jet. Usually a 66 is about right
@@kjsmolik it came with a 65. That's what I have in it right now. The arbeo has both an idle screw and a mix screw. The Chinese clones don't have the air mix screw.
I'll buy a 63 and see how that works
I'm sorry I didn't read arbeo. Yes it has an af screw. I keep thinking the cheap china knock off ones.. what elevation are you at and what mix ratio
@@kjsmolik I'm at 450 feet. I'm running 32:1
As the temps get warmer your jetting gets richer. Youll need to jet down more.. what air filter are you using.
Hey I have an 80cc 2 stroke and recently installed a fake delorto carb following your instructions before install the carb i hit 42 now i only hit 31, ive tried the jets that came with the knock off carb with a few mph difference but nothing comes close to what I was running before. Any tips? Thank you
Everything else stock and what size jets do you have
@@kjsmolik thank you for such a quick reply i have an f2 thruster pipe and everything else stock becides a sproket i have jet sizes 65-80 and they go by 5's so 65,70,75 etc i also have the stock jet from the nt carb which i tried as well i really hope there is a fix for this it getting annoying but thank you very much for the fast reply again
@@kjsmolik oh yeah btw the auto choke works when I hit full throttle. but does not run when the choke is down idk if thats normal or what but ill mention it just in case
#65 diameter is bigger role? In this case result a rich mix fluel and air
65 is smaller then 70. 65 leaner. 70 richer
Kurt, is there a great difference between the arbeo and the $20 clone? The clones are available on Amazon, much quicker shipping and I'm impatient :)
Yes the Arbeo is much better but the clones are ok also. You can get an Arbeo from grubee.com for about $40.
@@kjsmolik remind me never to doubt you. That cheap Amazon clone I bought just broke. Straight up cracked and broke off at the collar. Ordered one from Grubee today
@@brandonkellogg9590 just dont over tighten it. And youll be good.
One other question Kurt: I had tried jets 65-70 and settled on a 68. It still had trouble getting past 28 mph unless I took the filter off. With filter off I'd get up to 32. This is the same issue I had with the nt carb. I figured the sha carb would breathe better with that mesh filter but no dice. Any ideas?
@@brandonkellogg9590 if it runs better without filter, you're running too rich. Try with a 60 or 62 jet. Or maybe the filter you're using is too restrictive.
I buy this carb regulated it and my bike going slower and cant go to the hight rpms like on original carb
What you mean you regulated it? You rejetted it? On what setup and what jet did you use
@@kjsmolik i do anty thing but i dont Change jet sorry for bad england i can write in my lagnuage? (Poland use tranlator pls)
Ustawiłem dawkę powietrza i paliwa ale. Nie zmieniłem dyszy gaźnik nie wkręca się na obroty
@@tegotypu7492 you need to rejet the carb for it to perform better. It's part of tuning
@@kjsmolik czyli muszę włożyć dysze z oryginalnego gaźnika do tego delorto sha żeby się ładnie wkręcał tak? (Translator)
I know that the video is old but should you buy dollerto 6 mm o 5 mm mainjets for this carb?
5mm
@@kjsmolik thank you, you know i measured the main jet today and it was 5mm but when i googled dollerto main jets it said that 6 mm are for dollerto carbs from 12 to 17,5 mm and 5 mm for 17,5 and up.
@@tompop5510 www.treatland.tv/5-sizes-of-5mm-dellorto-main-jets-pick-a-range-p/5mm-dellorto-main-5pk.htm?1=1&CartID=0
I’m watching your vid right now lol
Did the carb have a black cover that goes over it
You mean the air filter
@@kjsmolik it has an air filter ??
@@kjsmolik I have one but there is nothing over it
@@kjsmolik can you show me a pic of it completely done
What do the #'s mean on these carbs? I.E. 15/15, 14/12, etc?
dellorto.it/en/products/carburetors/
Venturi diam.:
my carb is about 200€ new😣
Your cable came out From the slide
No it didn't. As you see when I took the top off, the slide was still attached smfh
Does it matter if your missing the top gasket? Shown red in your video.
why #65? this is variable, it depends on the place, temperature and engine.Im using a #53...
Did you listen to the video?
Whats the screw at the side ? Goes in to the slide i think
There is an idle screw, air fuel screw and a screw holding the fuel inlet.
Never listen to youtube videos like this The cable came out of the slide
This is 100% the proper way bud. I have literally used dozens of these carbs and thousands have done it the same way. The cable isnatill attached as you can see the slide comes out with the cable. It's the proper way to do it. If it didn't work for you then you did something wrong.
Watched the whole video just to hear your expertise on adjusting the mixture screw and in the end you say it doesn’t have one. “No air fuel screws to turn”.... while I’m starring at it on the video, haha. Right! Good video though for the noob that can’t figure out how to hook up a throttle cable.
The sha clone does not have an air fuel screw as I said in the video..This carb in the video is not a clone..its the real deal..
@Charles Hamm The San Antonio Lone Wolf do you screw it in to increase idle or decrease it?
@Charles Hammrain man there's an idle screw and air mixture screw on his, he's got a legit carburetor you don't.
You got some knock-off runtog carb that's why👍