Yamaha Chappy 80cc Engine restoration | Chappy Two-stroke Engine restoration

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[@DoNE021]

A tip to make more rpm and power. Cut and make an almost straight exhaust pipe from cylinder to muffler. delete the S shape exhaust. but only if you have bigger intake, carb and cylinder. it will make 2000-2500 more rpm.

[@Mystique37]

CHAPPY THE BEST OF THE ENGIN

[@lindapooran8565]

Great engine bro My dad and I swapped a Lifan 50cc from a quad with this chappy 80cc And it flys

[@monteceitomoocher]

This guy's a real pro, done that a few times, nice work.

[@sharpsh00t3r6]

Rebuilt a Yamaha z 125 engine 2004. Here in Greece Yamaha z125 is a legend machine. So much power

[@vargohoat9950]

you guys are masters of restoring small motorcycle engines

[@niceshinyrestoration8413]

Great engine restoration! I am also restoring an 20 years old 49ccm Honda Scooter right now. Good thing, that 2 stroke engines dont have that many parts. Keep going man!

[@colinsharp1314]

Great job guys looks,and sounds great

[@abal0765]

Good job love from indonesia...

[@yeagerxp]

Excellent work👍👍👍. Thanks for sharing

[@felipehuanca1440]

Buen video 👍 gracias

[@martinpeluquero]

Muy buen laburo

[@tnekkc]

Those bikes were everywhere in the USA in 1965.

[@efirizaki5656]

They are so old!!!??? My mother bout one in 89'

[@Ghettochappy]

The arrow om top of the piston should face towards the exhaust port,so you drilled the holes on the wrong side because the piston should be rotaded 180°. Otherwise great work

[@Laki_313]

And the pistion rings wil ruin the exaust port if he leaves it like this.

[@JohnnyLee8355]

Why is he drilling the piston for? Reduce the risk of the engine blowing up?

[@Ghettochappy]

@@JohnnyLee8355 its for letting in fuel earlier in the crankhouse,many pistons have it from factory but i guessing this is some sort of universal Piston.

[@DoNE021]

@@JohnnyLee8355 Stock piston have those holes. I cut the middle part when added bigger intake and carb, that worked for me. My concern are piston is place wrong. arrow on it is for a reson.

[@TyK622]

When I was young I had a 50cc Yamaha Chappy. Loved that bike... can go where traffic is blocked. Now I'm older ... I have a Yamaha 1100cc Vector GT ... love it, but cannot go where traffic is blocked ; >)

[@sebastianhidrolavado4802]

Ñ5o4o4o5o5o5e11jeuejwkwjhwuei3jejkqk2kki jo jwekoeieieirlrikeiele

[@JunkyardDigs]

Awesome video! Curious where you got all the gaskets, new parts, and new piston

[@einhundertfunfzig4919]

They mostly get them from factories making part for the western market.

[@MuhammadShahzad-ne5tc]

You have fitted the piston in wrong direction. The arrow marked on piston should face towards the exhaust silencer (not towards the reed valve/carburetor side).

[@thecollabstories533]

Wow amazing

[@Chris-yy7qc]

These guys absolutely love gasket maker / rtv

[@indrasisdutta3869]

Awesome

[@leeedwards7721]

Hi ALL, I've been to Thailand a few times and was soo impressed with the SKILLS the people had, I watched 1 guy with just a handful of basic tools a gas bottle & torch make the most beautiful glass sculptures I've ever seen and for this guy to be doing it at side of road was just amazing, Now just think if we WESTONERS were just left alone without the EU and all the government telling us what we CAN & CANNOT DO imagine what type of inventions we'd come up with, Brits first jet engine first vertical lift fighter jet list is endless but the EU and OUR OWNED GOVERNMENT STEPS IN OH YOU NEED PERMITS oh fack orf BUNGLING BORIS .

[@Decor-arte.]

Top. Brasil.

[@baixadaverde9450]

Também

[@paulfellows2094]

fantastic job well done awesome

[@ricardoalejandrotejadacast706]

Well done

[@tamilkaalai-8346]

Super experience

[@p2m1p]

im looking for one...80s ...do you know where i can buy one....great work

[@shug831]

This is the second time I've watch a 2 stroke rebuild and the arrow on the piston is NOT pointing towards the exhaust port. Therefore the ring pins are in the wrong position and rings could snag the ports.

[@encoremix]

Thank you bro😁

[@user-gm1kp9zj9b]

Super.

[@tobiasbalgori6159]

Nice💪💪💪💪❤❤

[@marianelaleon2273]

Hola, como se llama esa crema que le colocas para dar brillo? Y que es el spray?

[@joaocarlosa.vidalcarlos7013]

Show 🇧🇷☝😎👍

[@revival297]

I also like 2 stroke Engine😍✨

[@ponthakornyoosamran4720]

You meant “2 Stroke Engine”

[@revival297]

yes👍

[@nehpetssaid]

@@ponthakornyoosamran4720 Maybe he was having an actual stroke and typed "strike" by mistake?

[@dave1secondago]

fantastic vid bro

[@s.e.r.v.o.s8263]

What oil do you use?

[@francomatiasnunez7493]

Que tipo de aceite lleva?

[@nelsonflorest]

buenas tardes amigo en que parte de colombia estan . me puedes decir en cuanto me saldrian los repuestos para el motor completo

[@p.p.4192]

Sir motoercycal garage setup .. video plz upload

[@cosminthz]

When you polish the motor, aren't you supposed to do it with a low rotation angle grinder? I mean, you don't polish stuff with 12000 rpm. Maybe i am wrong..

[@lengaming1651]

Yup youre right. Polishing is supposed do be done using low rpms around 2000-3000 rpm

[@dylanmcqueen8878]

Where did you get your parts at?

[@jrpellerin]

Is this a 4F7 engine version?

[@SippySharmaAutomobiles]

From where are u???

[@rosidahbintimusa3501]

Where that place ,can you give the adress please...i have one my father left for for rememberies ,llive that motor yamaha 80,A legant motor😊

[@fasteddy546]

Why aren't you cleaning all your engines before dismantling?

[@AngelLuisTrinidad]

He want it to look dirty, I think he sprayed something on it to make it look dirtier.

[@sirimathimanika4887]

Cotton pad eka kohenda gththe

[@josemiguelsorate]

Can anyone tell me what kind of oil the guy puts in the engine? the color is red! Is it some kind of transmission oil?

[@79adapei]

Bonjour. Savez-vous ou je peux acheter des pièces pour chappy LB80 440. Merci

[@user-vp1uk6so1p]

Да, GAPAN-SISTEM.

[@jcsanchez1976]

Alguien que hable español me puede decir donde consigo piezas de chapy

[@leonardohernandez9626]

Hola q bujia me revomin

[@ihsane_Zamani]

👍👍👍

[@user-dp2th7vo7u]

Валит?

[@nelsonflorest]

amigo soy de venezuela como hago para comprar un motor de chapyy lb80

[@icebeard5231]

Do u sell it

[@youtuber-rm2kx]

Like

[@yousefjasim7999]

How much oil is maesured to fill the machine?

[@hiranmaduranga4277]

Sha.....digatama yamu aiye.....budu saranai .....unlike karapu un kuhakayo aiye....tc

[@benjaminfernando893]

Is this in Sri Lanka?

[@maderst7]

Why you make two hole on that piston head?

[@user-vr2gi6fj2m]

Сам аппарат то где

[@horizonr639]

This clutch housing have a ratchet mechanism.But why?

[@ranjangamage6624]

Good👍👍

[@djonovseries4882]

Indonesia call yamaha V series 75

[@UNKNOWN-kx7vx]

I buy engine?

[@rouchdirouchdii8683]

👉👍

[@shandermunizalvarado]

Where can i get the parts

[@CulichorHimself]

Got my chappy parts of eBay, Just today!

[@rosesegundo3710]

ayya koheda garage ekka theyen ne mobile no denawada matah bike ekkak adanna one

[@krushnakekane4247]

Which country are u frm?

[@rosesegundo3710]

sri lanka

[@tamilanmedia6587]

RX 100

[@user-rb5ly6uu3w]

Ｂ－ＣＵＴ？

[@JONSABMOTO]

What's the purpose of these 2 holes on the piston? 10:54

[@markwilliams9793]

Possibly gas porting

[@anuragxkamal]

For weight balancing and weight reducing purpose

[@markwilliams9793]

@@anuragxkamal I doubt it was for balancing, the holes weren't measured just random.

[@JoshVennix]

It's a two stroke. They are for the intake port.

[@user-vn6ix9hz1i]

My yamaha chappy 80cc Electric and feul thinks,I hace bay everthink New,but still will not start

[@AngelLuisTrinidad]

That engine looks like you spray something on it to make it look dirtier. Well, that's not honest.

[@jasonhudson5861]

I mean it could be true but then again you literally never know so why blame someone for something that you honestly dont know🤷‍♂️

[@user-cx5cg7wg2o]

РУКАЖОП....