$200 PW80 Project PT4 (Tuning the carburetor)
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- Опубліковано 7 січ 2025
- In this video, I install a Uni air filter, fix the throttle system, and tune the carb to perfection! Stay Tuned!
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Hey guys, thanks for watching this video. If you enjoyed, be sure to leave a like and subscribe!
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⭐Subscribe here! shorturl.at/JPRZ8
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Music:
FIFO-Free Dope Trap Beat | No Copyright Trap (BNB Productions)
• FIFO - FREE DOPE TRAP ...
CHRIS HAYES MUSIC - CHILL TRAP BEAT | No Copyright Trap (BNB Productions)
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Music provided by Rujay.
Instrumental: "Nasty" by Simonsayz.
Channel: / rujaytv .
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Camera Equipment:
Camera: Sony A6400 with 18-135mm lens
Gopro: Hero 3 Black
Phone: Apple iPhone X
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Bikes:
2014 Yamaha YZ125
Polisport restyled
Decallab custom graphics
Odi Emig v2 lock on grips
Arc RC8 Clutch Perch + Lever
Other than that all original
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2007 Yamaha TT-R 125L
Pro-circuit T-4 Pipe
Renthal Bars
Protaper grips
YZ85 Forks
BBR rear shock spring
BBR high flow airbox
Aluminum Swingarm Conversion
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2005 Yamaha PW80
Uni Pod Air Filter
FMF Powercore 2 Silencer and FMF Fatty Pipe
JT 39 Tooth Rear Sprocket
Parts Unlimited 13 Tooth Front Sprocket
Protaper 1/3 Waffle Grips
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Rc Vehicles:
Traxxas E-Revo 2.0
SkyRC SR5 RC Dirtbike
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Friends:
Richie (My bro) -rb.gy/rzgiyv
Nolan -rb.gy/qu6yvp
Alex -rb.gy/n0tttx - Розваги
Keep making vids bro they’re such good quality
OreoBlizzard VEVO Thanks dude! New videos coming soon!
@@EthanHervig you are awesome I sub to your UA-cam channel
Oh yeah nice i really needed this vid, i bought a pw80 completely messed up. so i fixed the whole bike up and made it a race bike, but i would idle for very long while the idle set screw was all the way in and the throttle cable adjusted to max aswell. but when i tried to rev it or ride i would bog randomly or just not wanna pull me very well. i pulled the carb and i found a FLIPPIN 60 main jet in there i also got performance air filter for it, and the pilot is a 15 and i have upgraded my stock exhaust so thx for the vid
Your 944 is sick!
@@m4ttycxmp thanks man!! It’s been in storage for years now… just replaced the starter on it but it needs a tune up. Drives amazing, was restored years ago
@ awesome!
Sick video dude! Uni filter looks trick🔥
Thanks bro! Yeah it’s a lot better than refurbing the stock airbox
I had an old Yamaha yz80cc think it was from like 1982 or some, low or mid wheel don't know witch, it was small. had it on the streets instead of moped :).
Damn that had power, needed to sit on tank first gear's got up on back wheel other vice. passed cars with friend on it to :)
i got that for 100euro, but its long time ago. It had being to Yamaha for big service, then it was just sitting inside of a house bassement 5yr before i bought it.
I painted '?' instead of nr, front and side's on it. hehe.
what was the final jets used and where on the needel did you end up at????
This is a great video for teaching people what not to do.
If you can help me, what number of ups and downs did you put to make it work well?
Hey man I love the video but you have the gas line hooked up wrong and please tell me your adding 2stroke oil
Top video pal, can you tell me were you got that race exhaust from please, can't find them anywhere😢
It came on the bike when I bought it! I have no idea where I would find one… I guess I’m lucky haha. good luck man
You are awesome
was it the airfilter that made it just keep revving
my pw80 won't start with the kick start so I just put it next to a heater then push start it
Damn sounds way better than mine
Why does the throttle cable go from 1 to 2 Cables and how does the choke work I have one of these carbs and going to put it on 80cc motorized bicycle motor but wasn't sure about the choke
It goes into 2 cables because one of the two goes to the oil pump so when you pull the throttle it shoots oil into the carburetor, kind of a janky system so I just drained the oil tank and ran it with premix
Needle has couple gaps to pick from
Where did you get the jets from I just got fmf pipe for son
I got a kit from eBay it came with a bunch of jets and I tinkered with it until it ran good.
You have to cap off the oil injection if you are not using it will cause an air leak
I’ve never capped it off but I’ve never had a real problem with any air leaks. I’ll keep that in mind though because I need it to be running in tip top shape
Did you only use the main jet and not the pilot jet? Link to where you bought the one you used? Thanks
I used the Main Jet and kept the stock pilot jet in it. Heres the link to the main jet: ebay.to/3fVtM3R
Sick bro i just made this video to 310 likes
what # uni oil filter was that? do you have a link?
Yep, here you go.
www.ebay.com/itm/162653904404?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=fuRV0G-EQ6K&sssrc=4429486&ssuid=sdyKtQptShm&var=&widget_ver=artemis&media=COPY
Noice videos man i got 3 pw80s trying to get one otg atm 😂
Riley Roberts Thanks man, I know how it is 😂 Good luck getting those going!
@@EthanHervigthanks bro i got one working today
@@EthanHervig where do you order parts to would appreciate it
Riley Roberts Nice! What was keeping it from running?
Riley Roberts I can usually find all the parts I need from eBay, good prices and fast shipping times
Can I send you my p80 bro 🤣 I’m legit ordering every part you get for yours but I stuggle putting mine on you make it look so easy
Hi bro. Can we find the best jetting combination (pj,mj,needle), while our engine on break in time (new piston and ring).
I just installed new piston set and still unable to find best combo, i wonder maybe bcoz it's still on break in.
Many thanks
Hey man. I just changed the jetting depending on how it was running. If it’s lean, bigger jets. If it’s rich, smaller jets. If it idles but doesn’t rev put, bigger main jet. If it doesn’t idle but revs out, bigger pilot jet. I didn’t mess with the needle so I find know how to adjust that. Just play with the jetting till it runs right. That’s what I did anyway.
@@EthanHervig Thanks bro.
Can you link the air filter you used, I bought a pw80 and im restoring it aswell
Sure thing! www.ebay.com/itm/162653904404
@@EthanHervig Text me on instagram @mw_scnt I have questions and we can support each other
Alrighty
we give the link from the pw80 acceleration cable
Heres a Link to the Throttle Cable. ebay.to/38HRf6S
What do you have fuel and air screws at?
I don’t know... I just kinda messed with them until the bike ran ok.
Any idea how to fix a jammed clutch on a pw80?
I've never heard of that happening... the plates wont separate? Or it just dies when you put it into gear?
@@EthanHervig yeah dies when you put in gear when you sit on it, fine when the hold the wheel up?
@@MrJc201222 Try taking the clutch out and cleaning the plates. Sometimes when bikes sit the oil gets gunky and the clutch sticks.
@@EthanHervig will do cheers! Also is the idle on the carb or on throttle cable?
@@MrJc201222 It is on the carb, it's the little screw on the left side. No problem!
I want a link from the drum
What size jets are you using
I am using a 130 main jet and the stock pilot jet
@@EthanHervig awesome thank you
@Ethan Hervig did you not leave the 35 pilot jet in? What main did you stay with? Thanks 💯👍
U should have closed up the air completely on the carb and turn the idler completely to the left the it should have riden better,way better and richer,and the flywheel u could have moved abt 2mm forwards
I’m pretty sure you have the full hose on the wrong one
The full hose?
@@EthanHervig yea the fuel hose try switching it to the other one because when you have it now is the lowest point fuel flows downwards
@@EthanHervig yeah
Filtre à air d'origine c'est mieux, tu peu aussi retiré 2 billes de la cloche d'embrayage, et ton réglage carburateur alors vis de ralenti le serré, ensuite faire 1 tour et demi en arrière et vis d'air 1 tour 1 tour 1/4, et la ton pw80 sera au top 😉
Appréciez l'homme des conseils! Je pensais que la boîte à air d'origine était plus restrictive cependant 🤔
Salut excuse moi ! Je suis tombé sur ton commentaire, t'as l'air de t'y connaitre je voulais te contacter car j'ai un soucis justement avec mon jianshe 80 (piwi 80)
exhaust pipe link
Here's a link to the exhaust system. www.mxgear.com/fmf-full-exhaust-system-powercore-silencer-fatty-pipe-1991-2006-yamaha-pw80/
And I live in Arizona
Bonjour, il te faut un carburateur MIKINI d'origine Yamaha, les carburateur Chinois c'est de la merde, et avec une ligne fmf, il faut monter d'un cran l'aiguille du boiseau pour avoir un plus grand débit d'essence car la ligne fmf est en foul par rapport à celle d'origine 😉. (French)
Ouais, je reçois un nouveau carburateur pour cette moto ainsi qu'un nouveau système d'échappement qui l'ouvrira vraiment, ça va être super rapide!
Gear it down 14 front 35 front
ride your yz
sell a pw80 engine for please
I don’t have a spare engine unfortunately... good luck finding one for sale though!
can i have it
If you pay me $1500 sure.
Iaaqa 😢