DIY Gy6 Scooter 50cc to 80cc/How To Install 80cc Kit On GY6 Engine (Sprint Basic)
Жүктеу.....
Пікірлер: 70
@jeffmee763 Жыл бұрын
One good thing to do before starting turn the engine over by hand to make sure the valves do not hit the piston and turns smoothly.
@hash-CCFF00
Жыл бұрын
are they setable by hand? how are they tuned
@Squidwardsclarinet69
4 ай бұрын
You tune the valves with a valve lash feeler guage, look up valve lash setting on mopeds. Its very, very easy to do brother. @hash-CCFF00
@Squidwardsclarinet69
4 ай бұрын
@hash-CCFF00 you can't really feel the inside where the valves open inside the cylinder head, but when the piston hits top dead center it'll strike the valves if the clearance isn't right. You'll hear/feel it.
@ThatHoosierKid17 Жыл бұрын
Really cool man. I’ve never done anything like this but this helps give me the confidence to try it
@ismailmehmeti4208
Жыл бұрын
Bro it damages valves if you want to get 80cc you need to replace the head with one that has bigger valves
@14words44
11 ай бұрын
@@ismailmehmeti4208it wil fit
@pinnupunnu258
5 ай бұрын
@@ismailmehmeti4208i want to install a 70cc kit is it okay then with original cylinder head?
@maltefardig9340
4 ай бұрын
@@pinnupunnu258should work
@josue100x35Ай бұрын
Nobody gonna post the Amazon link for the kit? I have a 50cc Wolf and want to upgrade.
@Drocicchh0016 күн бұрын
can the factory carburetor be fitted with a set for 80cc and can the factory crankshaft support 80cc?
@timelaps2527Ай бұрын
Hello what is size of your drive belt
@michaeldevitt531610 ай бұрын
Can you please tell what is the o/s dia of the 50cc piston as I have just got a moped and was told it had a 80cc mod Many thanks Mike
@abdelgm5967 Жыл бұрын
Nice job tanks for sharing 👍
@Mike-su8si9 ай бұрын
Thats nice and good for anyone who already has their drivers license but not good for the poor people who dont
@user-yi2uv2rb7o Жыл бұрын
This restore is driving me nuts ! Why didn’t I take the gear box apart and take that clutch off if u have the engine that far disassembled when u rebuild these or refresh them u have to do it all in one fell swoop
@WillieHulon-li6kr3 ай бұрын
0:24 how fast 80cc run
@vanhalen32245 ай бұрын
Thank you so much brother!
@danibot3000 Жыл бұрын
First test drive and directly on the rear wheel XD
@hendrikkloetstra42286 ай бұрын
main jet number ? 86?
@danibot3000 Жыл бұрын
What did you use exactly to lubricate the rubber seals? For example: The rubber seal between upper- and carburetor reservoir.
@SHSPVR
10 ай бұрын
you really don't need to do that but you can used reg motor oil if you want
@user-gz6zo9dp6f4 ай бұрын
Is it 4 stroke?
@tf2dispenser
2 ай бұрын
Yes it is
@MindKontrolleAmerica Жыл бұрын
GATES POWERLINK DRIVE BELT HIGH PERFORMANCE 669-18-30 GY6 LOYPP High Performance 139QMB Carburetor kit has 50cc Carburetor + Intake Manifold +Air Filter Hongyu High Performance Exhaust System Muffler or similar (Remove Emissions) add NCY G- EGR Block-off Plate Best bang 4 your buck
@aleksandarivanovic5492 Жыл бұрын
Hello friend, how much does the final speed develop and how does it accelerate?
@scottyyeo7759
3 ай бұрын
You’ll power wheelie at low speeds
@Washington4000Ай бұрын
Why open the engine, just replacing cilynder and piston, bottom of gy6 will be ok, even in a 100cc crankshaft is the same. Waste of time. Then re-jet carb
@grazz7865 Жыл бұрын
Amazing. I have never seen an upgrade this detailed. Good job! If I’m getting 42-44mph (flat smooth surface. Wind behind me and a struggle to get there). What would I be getting from an 80cc?
@-TD227
Жыл бұрын
prolly 50-55,but i’d def recommend changing the roller weights and going with a performance cdi too just to help with accelerating and top speed
@grazz7865
Жыл бұрын
@@-TD227 good advice. I had a 50cc engine that was not running right out of the box. I thought bad rings or valves. Since it was under warranty, they sent me a new one. One day I decided to tear it down and see what the problem was. The whole problem was the timing. It was off by 2 teeth. So I decided to rebuild it into an 80cc. Fired up on the first try. Definitely can feel the difference. Gets up to 40 within half a block. The 50cc got up to 43, but it was a struggle. Had to be flat, smooth pavement. No wind and you needed a good 3-4 blocks of running just to get there.
@-TD227
Жыл бұрын
@@grazz7865 yeah i’ve currently got a 50cc that i’m gonna 150 big bore kit swap so that it’ll keep up with traffic a little easier
@grazz7865
Жыл бұрын
@@-TD227 sounds good. I believe you may have to change some of the mounts for a 150. The 150 mounts on the bottom whereas the 50 mounts on top. Anyway, good luck with it. Let me know how it goes.
@-TD227
Жыл бұрын
@@grazz7865 just got in the performance kit,it was fairly easy to install but there were 2-3 mounts that i had to mess with but overall it was definitely worth it over the 50cc the top speed is right around 60-70mph when before with the 50cc i’d maybe get 35-40 on a good run and on cold days it wouldn’t run much over 20-25 now im running 60-70 on warm and cold days which is an amazing upside
@Bochen922 ай бұрын
Gosh its soo many screw's to change it ;(
@jouman450 Жыл бұрын
Going from 39m to 47mm doesn't make it 80cc - but you already knew that, right?
@piotrpaczuski4060
Жыл бұрын
How? Genuine question here. If the stroke remains the same with the same con rod, then that should increase the capacity with bigger bore. Unless the piston is taller? What do I miss here?
@jouman450
Жыл бұрын
139QMB engine stroke is 41.4mm. Cylinder volume formula is v=π r² h. Do the math.
@BOB-eb8xz
Жыл бұрын
They rounded to 80, actually is 72. Still,its worth it
@fabbiofantominhas77548 ай бұрын
Ela e 2 ou 4 tempos
@brindherbe21207 ай бұрын
bonjour pouvez vous me dire ou vas le tuyau que vous debranché sur la pipe d admission merci
@sam6554
6 ай бұрын
On the vacuum fuel pump
@brindherbe2120
6 ай бұрын
merci bien de vos connaissance bonne journée a vous @@sam6554
@mateopecar1234 Жыл бұрын
what is that tube on the valve cover, what is it for?
@aydinali5381
Жыл бұрын
I think its euro kit like one on cg125 euro2
@BOB-eb8xz
Жыл бұрын
That is to take any oil vapors back to the oil pan. A ventilation tube, cars also have that
@eirikjostensen19406 ай бұрын
Can you use orginal crank with 80cc kit???
@oofbloxklips9843
5 ай бұрын
The original crank can be used up to like 70cc more than that and you're risking engine damage
@veselveselji Жыл бұрын
My 50cc scooter has a speed of 60 km/h, I put a 100cc clip on it, but it doesn't go over 60 km/h
@marin_xhafi
Жыл бұрын
Becuse of belt
@dariokozul4883
Жыл бұрын
@@marin_xhafi true,but he needs to get a bigger carburator,new rollers,variator,when he gets that he will achieve top speed!
@marin_xhafi
Жыл бұрын
@@dariokozul4883 I'm sorry to ask you a question. I put an 80cc engine from a 50cc to my scooter, except for the valves and the carburetor, but it has no power and it blows gasoline into the air filter. What's the problem?
@arleigh31burke-zc2om
3 ай бұрын
@@marin_xhafi wrong timing
@Mike-su8si9 ай бұрын
Before trying any of that dumb stuff how will you pay my fines for riding without a license because those engines are stamped and it shows what cc they are on the engine body mine goes a good 40 I've not got no license card to go 80 so im not going to change mine I'll keep going slow and pull to the side to let the traffic go on im not going to get no license
@shizypyroman2713 Жыл бұрын
Bro is from balkan he uses jupol
@sethzrenzony_freeflm5601 Жыл бұрын
Honda today can up to 80cc
@jovan996. Жыл бұрын
😮😮
@hot-shotlabel3212 Жыл бұрын
You did to much no need to change carabruer
@MMGDESIGNKING Жыл бұрын
I will just buy a big bore engine 😴
@BoostJunkieBrian Жыл бұрын
I garinte you don't get1,000 miles out of that motor not to mention all the leeks your going to have out of all them new gaskets🤣🤣🤣🤣🤣🤣
Пікірлер: 70
One good thing to do before starting turn the engine over by hand to make sure the valves do not hit the piston and turns smoothly.
@hash-CCFF00
Жыл бұрын
are they setable by hand? how are they tuned
@Squidwardsclarinet69
4 ай бұрын
You tune the valves with a valve lash feeler guage, look up valve lash setting on mopeds. Its very, very easy to do brother. @hash-CCFF00
@Squidwardsclarinet69
4 ай бұрын
@hash-CCFF00 you can't really feel the inside where the valves open inside the cylinder head, but when the piston hits top dead center it'll strike the valves if the clearance isn't right. You'll hear/feel it.
Really cool man. I’ve never done anything like this but this helps give me the confidence to try it
@ismailmehmeti4208
Жыл бұрын
Bro it damages valves if you want to get 80cc you need to replace the head with one that has bigger valves
@14words44
11 ай бұрын
@@ismailmehmeti4208it wil fit
@pinnupunnu258
5 ай бұрын
@@ismailmehmeti4208i want to install a 70cc kit is it okay then with original cylinder head?
@maltefardig9340
4 ай бұрын
@@pinnupunnu258should work
Nobody gonna post the Amazon link for the kit? I have a 50cc Wolf and want to upgrade.
can the factory carburetor be fitted with a set for 80cc and can the factory crankshaft support 80cc?
Hello what is size of your drive belt
Can you please tell what is the o/s dia of the 50cc piston as I have just got a moped and was told it had a 80cc mod Many thanks Mike
Nice job tanks for sharing 👍
Thats nice and good for anyone who already has their drivers license but not good for the poor people who dont
This restore is driving me nuts ! Why didn’t I take the gear box apart and take that clutch off if u have the engine that far disassembled when u rebuild these or refresh them u have to do it all in one fell swoop
0:24 how fast 80cc run
Thank you so much brother!
First test drive and directly on the rear wheel XD
main jet number ? 86?
What did you use exactly to lubricate the rubber seals? For example: The rubber seal between upper- and carburetor reservoir.
@SHSPVR
10 ай бұрын
you really don't need to do that but you can used reg motor oil if you want
Is it 4 stroke?
@tf2dispenser
2 ай бұрын
Yes it is
GATES POWERLINK DRIVE BELT HIGH PERFORMANCE 669-18-30 GY6 LOYPP High Performance 139QMB Carburetor kit has 50cc Carburetor + Intake Manifold +Air Filter Hongyu High Performance Exhaust System Muffler or similar (Remove Emissions) add NCY G- EGR Block-off Plate Best bang 4 your buck
Hello friend, how much does the final speed develop and how does it accelerate?
@scottyyeo7759
3 ай бұрын
You’ll power wheelie at low speeds
Why open the engine, just replacing cilynder and piston, bottom of gy6 will be ok, even in a 100cc crankshaft is the same. Waste of time. Then re-jet carb
Amazing. I have never seen an upgrade this detailed. Good job! If I’m getting 42-44mph (flat smooth surface. Wind behind me and a struggle to get there). What would I be getting from an 80cc?
@-TD227
Жыл бұрын
prolly 50-55,but i’d def recommend changing the roller weights and going with a performance cdi too just to help with accelerating and top speed
@grazz7865
Жыл бұрын
@@-TD227 good advice. I had a 50cc engine that was not running right out of the box. I thought bad rings or valves. Since it was under warranty, they sent me a new one. One day I decided to tear it down and see what the problem was. The whole problem was the timing. It was off by 2 teeth. So I decided to rebuild it into an 80cc. Fired up on the first try. Definitely can feel the difference. Gets up to 40 within half a block. The 50cc got up to 43, but it was a struggle. Had to be flat, smooth pavement. No wind and you needed a good 3-4 blocks of running just to get there.
@-TD227
Жыл бұрын
@@grazz7865 yeah i’ve currently got a 50cc that i’m gonna 150 big bore kit swap so that it’ll keep up with traffic a little easier
@grazz7865
Жыл бұрын
@@-TD227 sounds good. I believe you may have to change some of the mounts for a 150. The 150 mounts on the bottom whereas the 50 mounts on top. Anyway, good luck with it. Let me know how it goes.
@-TD227
Жыл бұрын
@@grazz7865 just got in the performance kit,it was fairly easy to install but there were 2-3 mounts that i had to mess with but overall it was definitely worth it over the 50cc the top speed is right around 60-70mph when before with the 50cc i’d maybe get 35-40 on a good run and on cold days it wouldn’t run much over 20-25 now im running 60-70 on warm and cold days which is an amazing upside
Gosh its soo many screw's to change it ;(
Going from 39m to 47mm doesn't make it 80cc - but you already knew that, right?
@piotrpaczuski4060
Жыл бұрын
How? Genuine question here. If the stroke remains the same with the same con rod, then that should increase the capacity with bigger bore. Unless the piston is taller? What do I miss here?
@jouman450
Жыл бұрын
139QMB engine stroke is 41.4mm. Cylinder volume formula is v=π r² h. Do the math.
@BOB-eb8xz
Жыл бұрын
They rounded to 80, actually is 72. Still,its worth it
Ela e 2 ou 4 tempos
bonjour pouvez vous me dire ou vas le tuyau que vous debranché sur la pipe d admission merci
@sam6554
6 ай бұрын
On the vacuum fuel pump
@brindherbe2120
6 ай бұрын
merci bien de vos connaissance bonne journée a vous @@sam6554
what is that tube on the valve cover, what is it for?
@aydinali5381
Жыл бұрын
I think its euro kit like one on cg125 euro2
@BOB-eb8xz
Жыл бұрын
That is to take any oil vapors back to the oil pan. A ventilation tube, cars also have that
Can you use orginal crank with 80cc kit???
@oofbloxklips9843
5 ай бұрын
The original crank can be used up to like 70cc more than that and you're risking engine damage
My 50cc scooter has a speed of 60 km/h, I put a 100cc clip on it, but it doesn't go over 60 km/h
@marin_xhafi
Жыл бұрын
Becuse of belt
@dariokozul4883
Жыл бұрын
@@marin_xhafi true,but he needs to get a bigger carburator,new rollers,variator,when he gets that he will achieve top speed!
@marin_xhafi
Жыл бұрын
@@dariokozul4883 I'm sorry to ask you a question. I put an 80cc engine from a 50cc to my scooter, except for the valves and the carburetor, but it has no power and it blows gasoline into the air filter. What's the problem?
@arleigh31burke-zc2om
3 ай бұрын
@@marin_xhafi wrong timing
Before trying any of that dumb stuff how will you pay my fines for riding without a license because those engines are stamped and it shows what cc they are on the engine body mine goes a good 40 I've not got no license card to go 80 so im not going to change mine I'll keep going slow and pull to the side to let the traffic go on im not going to get no license
Bro is from balkan he uses jupol
Honda today can up to 80cc
😮😮
You did to much no need to change carabruer
I will just buy a big bore engine 😴
I garinte you don't get1,000 miles out of that motor not to mention all the leeks your going to have out of all them new gaskets🤣🤣🤣🤣🤣🤣