DIY Gy6 Scooter 50cc to 80cc/How To Install 80cc Kit On GY6 Engine (Sprint Basic)

  Рет қаралды 112,874

Valar Tools

Valar Tools

Күн бұрын

Пікірлер: 80
@jeffmee763
@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
@hash-CCFF00 Жыл бұрын
are they setable by hand? how are they tuned
@Squidwardsclarinet69
@Squidwardsclarinet69 8 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
@Squidwardsclarinet69 8 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
@ThatHoosierKid17 Жыл бұрын
Really cool man. I’ve never done anything like this but this helps give me the confidence to try it
@ismailmehmeti4208
@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
@14words44 Жыл бұрын
@@ismailmehmeti4208it wil fit
@pinnupunnu258
@pinnupunnu258 8 ай бұрын
@@ismailmehmeti4208i want to install a 70cc kit is it okay then with original cylinder head?
@maltefardig9340
@maltefardig9340 7 ай бұрын
@@pinnupunnu258should work
@Donbscooters757
@Donbscooters757 12 күн бұрын
I just put my 80cc motor together today i hope i did it correctly .. I'm pretty sure I did can't wait to get it on my frame to see if I did great job installing the motor or not im having some negative thoughts about the situation im not sure why I sm have them but it will be alright either way exp under my belt and I have other motors if something bad does happen doubt it will .. go night to all
@officialgaming80
@officialgaming80 2 ай бұрын
I noticed you left the most important part of this video out is the jets sizes you did not mention what size Jets did you use for this carburetor to have it running right with no problems
@josue100x35
@josue100x35 4 ай бұрын
Nobody gonna post the Amazon link for the kit? I have a 50cc Wolf and want to upgrade.
@Mike-su8si
@Mike-su8si Жыл бұрын
Thats nice and good for anyone who already has their drivers license but not good for the poor people who dont
@danibot3000
@danibot3000 Жыл бұрын
First test drive and directly on the rear wheel XD
@danibot3000
@danibot3000 Жыл бұрын
What did you use exactly to lubricate the rubber seals? For example: The rubber seal between upper- and carburetor reservoir.
@SHSPVR
@SHSPVR Жыл бұрын
you really don't need to do that but you can used reg motor oil if you want
@PairedasicDd
@PairedasicDd 2 ай бұрын
Salut super video j’ai le même kit 80cc que mon scooter et j’ai encore tous d’origine niveaux carbu C.D.I. échappement et mon scooter quand je monte dans les haut régime il fait des a-coups aurais tu une idée ? Quelle est ta configue appart le cylindre culasse merci 🙏🏼
@gillespoulin465
@gillespoulin465 2 ай бұрын
Facile juste à mettre essence super de Shell😊
@abdelgm5967
@abdelgm5967 2 жыл бұрын
Nice job tanks for sharing 👍
@vanhalen3224
@vanhalen3224 9 ай бұрын
Thank you so much brother!
@grazz7865
@grazz7865 2 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
@-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
@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
@-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
@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
@-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
@jouman450
@jouman450 Жыл бұрын
Going from 39m to 47mm doesn't make it 80cc - but you already knew that, right?
@piotrpaczuski4060
@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
@jouman450 Жыл бұрын
139QMB engine stroke is 41.4mm. Cylinder volume formula is v=π r² h. Do the math.
@BOB-eb8xz
@BOB-eb8xz Жыл бұрын
They rounded to 80, actually is 72. Still,its worth it
@timelaps2527
@timelaps2527 5 ай бұрын
Hello what is size of your drive belt
@michaeldevitt5316
@michaeldevitt5316 Жыл 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
@kahikae3890
@kahikae3890 19 күн бұрын
39cm
@Drocicchh00
@Drocicchh00 3 ай бұрын
can the factory carburetor be fitted with a set for 80cc and can the factory crankshaft support 80cc?
@BillEddie
@BillEddie 3 ай бұрын
Re jet your stock carb
@mariusofearth2474
@mariusofearth2474 3 ай бұрын
U should remove the exhaust nerf
@Washington4000
@Washington4000 5 ай 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
@tjcline89
@tjcline89 Ай бұрын
Mileage dependable
@Donbscooters757
@Donbscooters757 12 күн бұрын
You said the crank in a 100cc is the same as in a 50? I'm curious because I just put together a 80cc and wonder if the motor is going to last...lots say it going to blow up
@hendrikkloetstra4228
@hendrikkloetstra4228 9 ай бұрын
main jet number ? 86?
@4747-u2r
@4747-u2r 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
@aleksandarivanovic5492
@aleksandarivanovic5492 Жыл бұрын
Hello friend, how much does the final speed develop and how does it accelerate?
@scottyyeo7759
@scottyyeo7759 7 ай бұрын
You’ll power wheelie at low speeds
@brindherbe-c1n
@brindherbe-c1n 10 ай бұрын
bonjour pouvez vous me dire ou vas le tuyau que vous debranché sur la pipe d admission merci
@sam6554
@sam6554 10 ай бұрын
On the vacuum fuel pump
@brindherbe-c1n
@brindherbe-c1n 10 ай бұрын
merci bien de vos connaissance bonne journée a vous @@sam6554
@WillieHulon-li6kr
@WillieHulon-li6kr 6 ай бұрын
0:24 how fast 80cc run
@mateopecar1234
@mateopecar1234 Жыл бұрын
what is that tube on the valve cover, what is it for?
@aydinali5381
@aydinali5381 Жыл бұрын
I think its euro kit like one on cg125 euro2
@BOB-eb8xz
@BOB-eb8xz Жыл бұрын
That is to take any oil vapors back to the oil pan. A ventilation tube, cars also have that
@OlleHagberg
@OlleHagberg 8 ай бұрын
Is it 4 stroke?
@tf2dispenser
@tf2dispenser 5 ай бұрын
Yes it is
@MindKontrolleProject
@MindKontrolleProject 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
@shizypyroman2713
@shizypyroman2713 Жыл бұрын
Bro is from balkan he uses jupol
@Bochen92
@Bochen92 6 ай бұрын
Gosh its soo many screw's to change it ;(
@eirikjostensen1940
@eirikjostensen1940 9 ай бұрын
Can you use orginal crank with 80cc kit???
@oofbloxklips9843
@oofbloxklips9843 8 ай бұрын
The original crank can be used up to like 70cc more than that and you're risking engine damage
@veselveselji
@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
@marin_xhafi Жыл бұрын
Becuse of belt
@dariokozul4883
@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
@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
@arleigh31burke-zc2om 6 ай бұрын
​@@marin_xhafi wrong timing
@jovan996.
@jovan996. 2 жыл бұрын
😮😮
@Mike-su8si
@Mike-su8si Жыл 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
@hot-shotlabel3212
@hot-shotlabel3212 Жыл бұрын
You did to much no need to change carabruer
@sethzrenzony_freeflm5601
@sethzrenzony_freeflm5601 Жыл бұрын
Honda today can up to 80cc
@AdrianBąk-q6k
@AdrianBąk-q6k Ай бұрын
ASDCY VIDEO 🫴
@BoostJunkieBrian
@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🤣🤣🤣🤣🤣🤣
@MMGDESIGNKING
@MMGDESIGNKING Жыл бұрын
I will just buy a big bore engine 😴
@LuciusIsaac-s7p
@LuciusIsaac-s7p 2 ай бұрын
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