10 GY6 Performance Mods YOU MUST KNOW!

Part links below:
---------TOOLS---------
GY6 WORK ENGINE STAND:
www.rollingwrenchdenver.com/p...
--------- AD ONS--------
GY6 MAGNETIC DRAIN PLUG KIT:
www.rollingwrenchdenver.com/p...
FUEL & VACUUM LINE:
www.rollingwrenchdenver.com/p...
GY6 CRANK CASE BREATHER:
www.rollingwrenchdenver.com/p...
--------CVT TRANSMISSION--------
GY6 DR.PULLEY SLIDERS:
www.rollingwrenchdenver.com/p...
CVT TRANSMISSION KIT
CVT KIT OPTION 1 (NCY):
www.rollingwrenchdenver.com/p...
CVT KIT OPTION 2 (BANG-JING):
www.rollingwrenchdenver.com/p...
GY6 ULTIMATE CVT KIT (REVENO)
www.rollingwrenchdenver.com/p...
--------FUEL SYSTEM--------
GY6 STOCK DIAPHRAGM CARBURETOR:
www.rollingwrenchdenver.com/p...
GY6 SLIDE PERFORMANCE CARBURETOR:
www.rollingwrenchdenver.com/p...
GY6 EFI (ELECTRONIC FUEL INJECTION) KIT:
www.rollingwrenchdenver.com/p...
---------INTAKE---------
GY6 PERFORMANCE POD AIR FILTER:
www.rollingwrenchdenver.com/p...
--------EXHAUST--------
SKINNY TIRE PERFORMANCE EXHAUST:
www.rollingwrenchdenver.com/p...
OPTION 1:
FOR WIDE TIRE PERFORMANCE EXHAUST (YOSHIMURA):
www.rollingwrenchdenver.com/p...
--------GEAR UP KIT--------
www.rollingwrenchdenver.com/p...
GY6 SHORT WHEEL AXLE KIT:
www.rollingwrenchdenver.com/p...
---------GY6 IGNITION SYSTEM---------
PERFORMANCE SPARK PLUG WIRE:
www.rollingwrenchdenver.com/p...
NCY PERFORMANCE IGNITION COIL:
www.rollingwrenchdenver.com/p...
GY6 CDI COIL COMBO:
www.rollingwrenchdenver.com/p...
GY6 PERFORMANCE CDI BOX:
www.rollingwrenchdenver.com/p...
GY6 ADJUSTABLE PERFORMANCE CDI BOX:
www.rollingwrenchdenver.com/p...
---------GY6 ENGINE PACKAGES---------
GY6 171CC BIG BORE KIT:
www.rollingwrenchdenver.com/p...
GY6 171 PERFORMANCE CYLINDER HEAD:
www.rollingwrenchdenver.com/p...
GY6 PERFORMANCE CAM SHAFT:
www.rollingwrenchdenver.com/p...
GY6 171 PERFORMANCE PACKAGE:
www.rollingwrenchdenver.com/p...
171CC ROLLING WRENCH DROP IN ENGINE:
www.rollingwrenchdenver.com/p...
190CC PERFORMANCE PACKAGE:
www.rollingwrenchdenver.com/p...
190CC ROLLING WRENCH DROP IN ENGINE:
www.rollingwrenchdenver.com/p...
GY6 2.5MM STROKER CRANK SHAFT:
www.rollingwrenchdenver.com/p...
GY6 HIGH TORQUE STARTER:
www.rollingwrenchdenver.com/p...
GY6 STARTER CLUTCH KIT:
www.rollingwrenchdenver.com/p...
---------GY6 BRAKE SYSTEM--------
GY6 RUCKUS DRUM HUB:
www.rollingwrenchdenver.com/p...
GY6 DISK BRAKE KIT:
www.rollingwrenchdenver.com/p...

[@ramakrishnanamit4931]

Thanks for the informative session,much more informative than my whole semester's session.

[@49684]

Great video, just what I was looking for. Fantastic illustrations for the unknowledgeable to make sense of things. Will be doing business with you very soon. This is why you SUPPORT SMALL BUSINESSES. 😊💪👊

[@ErichHaubrich]

Well done! Your videos are head and shoulders above any of the other GY6/Buddy 125 content I've seen. The info is concise, accurate, accessible and entertaining. In addition, the parts and kits look to be about the best available to the market, and you certainly know what you're talking about. So...with all of that said...I went and got a 2008 Genuine Buddy 125 today from a seller in Denver. It runs, but it is pretty beat up. (I traded a drone for it.) The previous owner bought it from a police auction, and he thinks it was most likely a joy ride victim. I am the type of person that looks at motorized machinery as art, so I see beyond the dings, dents and cracks. I also do not own anything that I do not modify. :) My goal is to transform this scooter from its current condition into a custom, show-worthy, ass-kicking little bike. After having watched a whole slew of Buddy 125 videos that really didn't offer much in the way of information or inspiration I found your channel. I'm really glad that I did. I now have a much clearer idea of what some of the possibilities are. Since it is currently February, and it's not going to be much fun to ride a scooter for several weeks I am thinking about doing a sort of "frame up" restoration on this bike. During this process, as I progress from scooter newbie to proud owner of a badass Buddy scooter. I plan to document everything on video and in a blog. I am a professional cinematographer, and former journalist. I love discovering new stories to tell, especially those which involve internal combustion and smoking tires. When I restored my Miata from "squirrel nest" to "wow dude" I did almost everything with basic tools in my driveway, and without much to work with besides elbow grease and profanity. Fabricating parts was difficult to say the least. I didn't have a lot of fabrication capacity to work with, basically a drill press, belt sander and hand tools. That has changed, drastically. I'm now a member of the local #Makerspace, so I have unlimited access to a whole array of tools, machines, resources, etc. The Makerspace opens up a plethora of customization/restoration options for this project. I can machine parts on the CNC mills/lathes, print them on one of the 3D printers, laser engrave, vinyl cut, lay carbon fiber, electroplate, weld, etc. etc. I know that having this type of fabrication capability will go a long way toward making this project amazing, but especially in combination with your body of knowledge, as well as the large array of top-shelf performance parts you offer. Knowing that there are industry pros and an inventory of killer parts an hour north is comforting. Ordering parts from Amazon or whatever doesn't necessarily cut it when your project is important and has to be done right the first time. No one at Amazon is equipped to discuss carb jetting or tell you how to fine tune your torque curve. They have no problem selling you a part that either won't work for your project or just isn't that great. I always prefer buying from folks who know what they are talking about, and care about their customer's results. I can see this project emerging as a story about the path from 'newbie with a basket case bike' to 'proud owner/builder of something incredibly cool'. The build process will definitely involve a few of the items in this video, along with many others I will discover on your website. I think that it's also likely that new parts and products could result from this project as it progresses. (I am also a design engineer.) Anyhow....I live in Colorado Springs, CO, about an hour from you guys, and while I will most likely not be riding the project bike up to your shop while winter weather is here, I would really like to reach out to you during this project, and make your products, your company and your team part of the story. Let me know if you' guys would like to chat about this. Cheers! Keep up the good work. P.S. It is possible to fit a Genuine Buddy 125 into the back of a Subaru Crosstrek if you fold the seats down. :)

[@RollingWrench]

The buddies are great scooters! You can really wake them up! I would be happy to help as much as I can. When it comes to the actually genuine parts, I am not a dealer so that part get rough. Other than that, I can certainly help!

[@JBDesignNz]

Must say dude longest comment iv ever seen mate surely a record 👍

[@c-murdah2961]

@@JBDesignNz lmfao right! Starts paragraph 2 with..with all that said...and goes on for 12 more paragraphs 🤣

[@ralphbartlett8319]

Dude must use diplomas for wallpaper

[@davidmizak4642]

I want to thank you for the amazing information you provide to your viewers. This is top-notch informative material. I appreciate all of your efforts. This is some of the best content on this topic. Many thanks!

[@RollingWrench]

I really appreciate the support

[@isacjorgensen6285]

Loved This vid helped me out alot and gave me a better undrestanding of the gy6

[@kevinreist7718]

The variator weights are the easiest mod for improving performance. They allow your motor to actually get into it's "power curve". My scooter was only capable of about 30-32 MPH with stock variator weights. Replacing them with slightly lighter weights allowed it to make 42-45 MPH. I usually run it around 35 MPH but the extra speed is nice to have available in case I need it.

[@wadeadams2775]

Hmmn. I thought you would want heavier weights to squeeze the variator Tighter causing a higher front gear. How does that work??

[@kevinreist7718]

@@wadeadams2775 Heavier weights throw out the front pulley at a lower rpm Thus bogging down the engine before it can get into it's power curve. Which is like taking off on a 15 speed bike in a high gear.

[@wadeadams2775]

@@kevinreist7718 oh..yea.....but do you get max.....the max diameter on front wheel for highest velocity ?

[@wadeadams2775]

I mean max squeeze on front wheel?

[@wadeadams2775]

On my 168, the revs build a little too much so i goose it a shade and the seemingly stuck weights fling out more. Rpm doesn't change but ground speed sure does..fast. I cruise at 40 but would like 50. What do you think?

[@steveblottenberger1097]

Steve from Annapolis Maryland 150cc GY6 project for the winter and keep up the good work you really got a lot of good stuff thanks

[@JohnCalebWarren]

Absolutely loved the video! I'm new to the GY6 after picking up a 50cc for dirt cheap. Thanks for the quick easy down to earth explanation 👍👍

[@andyproctor3588]

Dude so impressed one hell of a video coming up I'm going to be talking about a new carburetor apparently you guys got it down you got a lot of stuff coming everybody wants to see that Turbo and I also have you guys on Instagram appreciate the videos brother it helps us all tremendously

[@RollingWrench]

Thanks for the positive words in shuck a negative platform (KZbin) I appreciate the support 🙏

[@joeschmeer2069]

Here is another horse power tip u can add to your collection, you install non resistor spark plug and a non resister solid copper spark plug wire and finally a high voltage capicator

[@RollingWrench]

Thanks dude 💯😛😝

[@lennieloven4376]

@@RollingWrench Hello from sweden, question I want to make my kymco agility 50cc 4t bit faster, i removed the variator ring, maxing out at 31mph, any ideas how i can make it bit more fun?

[@mansikkamies9146]

@@lennieloven4376 change the airbox for a filter straight to the carb and a bigger jets

[@williamhaskellhaskell3162]

Don't forget a non resistor plug cap. It does not too much

[@stijno2388]

@@lennieloven4376change your cc you can go crazy towards the 90cc or you can keep it low at 80cc or 72cc then idd also recommend to change the gearing to make use of that extra power you got and buy a bigger carburetor. After you changed your cylinder don’t forget to change oil after you passed your break in period of about 500km

[@cesarsantiago6544]

This has been the most useful video I seen thanks so much I just need help getting the parts!!!

[@SEven-pk4rk]

Just found your channel today! Super psyched. Learned SO much. Carburetor assembly and adjustment. Man! What a godsend. Gonna join. But I wanna shift out first of some other content I'm in on another channel. Not a money shortage but was having 🧠 fart about where/how to cancel and you helped me with that. 👍 I'm also a content producer ... underground for a BUNCH of years now. Ntn online yet, but mad production in the vault. Also learned a TON about setup and organization just from your quick intro talk. So thank for that too! Man, maxing my 24 to get ev droppa juice poss. So I'll be back shortly, soon as I finish organizing. Til then ✌️

[@RollingWrench]

Nice dude! I appreciate your engagement 🙏🏻💯

[@modena_man]

Hi from England ! Love your videos. I have a question. I have an AJS Modena 125 cc which has a GY 6 engine. Can you tell me if the engine needs any timing adjustment for the spark or is it factory set? Many thanks. Keep up the top work informing us.

[@williamrafff]

Wow - I am new to scooters and I find them fascinating but mostly just cool, particularly from an engineering standpoint. I have watched a lot of videos but this one beats them all! Honest advice from a dedicated professional - very rare but very refreshing. I only have a Vespa LX50 but it is interesting all the same. Will - UK.

[@projectbls4204]

Man the vespa is like the Rolls Royce in the scooter world

[@lemoncandy2707]

All of this information is priceless! A thousand thank yous for making this video.

[@RollingWrench]

Sweeet! I appreciate the support. Thank you 🙏🏻

[@beckyunderwood3913]

By the way I am so glad I finally found you guys I can actual understand y'all. And no unnecessary chatter on things that don't even pretain.Ty

[@motorbikecam5172]

Great video man

[@seanwhite2490]

I have one of the venom x21 2019 50cc qmb139 gy6 and put 7000km on it all stock just changed the oil and adjusted the values, now I'm going to do it up over the winter. I been stocking up and ordering parts and your videos are very informative and help, really appreciated your the best man...I'm in Canada and wondering if you ship here or if I can order from you?

[@fuadsaburi1709]

hi i have agy6 150 cc eng i think i need a new one can u help me get one plz mine is the old pink version am in kenya east afrika

[@Boogerboys1990]

Big bore kit will add tons of power I have 3.

[@zachfox7425]

Hey man, I have the same bike. What mods did you end up doing? I'm considering upgrading to a 70cc cylinder kit.

[@michaelmcgravey9801]

Great video. Very informative for the public. Awesome job.

[@RollingWrench]

Thanks for the support 🙏. I appreciate you

[@miguel360kmc]

Great video. Covered everything gave great explanations. Thanks.

[@miguel360kmc]

@rolling wrench i need a BIG favor can you get into motorized bikes and build a 2t smoker or a simple phatmoto rover 2020 buy/mod. Respect your skill and eye/style love your builds watched all vids have helped me a ton! But I've expanded my small bore fleet to include 3 80cc 2 stroke builds on beach cruiser than 1 4 stroke 80cc ohv phatmoto bike.. they are so much fun! A great addition to anyones small bore line up they look great next to my scooters lol would love to see what you would build

[@djsteevr1861]

Check out Zeda

[@MojoMicah]

Saved I definitely will be back to watch this a couple more times

[@RollingWrench]

Thanks for the support 🙏. I appreciate you

[@michaelnovak3140]

@@RollingWrench can any of this be done to a 250 cc gy6 and if so we’re can I buy the parts

[@universityrepairFL]

Subscribed! Never knew there were so many options!

[@user-tw1iy4hp3l]

Thanks for the informative session,much more informative than my whole semester's session.. Thanks for the informative session,much more informative than my whole semester's session..

[@darkisato]

I saw water cooling system and also tricked out mods for gy6 scooters, would you be selling any of them

[@simonhare7369]

A slightly shorter cvt belt = the poor mans final drive ratio change. The belt rides quite a lot lower on the rear pulley at higher engine speeds, massively lowering the rpm vs mph. Tried it on a 139qmb engine once and with the right power upgrades, would have seen a big turn of speed, without over revving. As it was, it became more of a cruiser that couldn't exploit the engines power at higher rpm's. It never got there... Cool video.

[@nathanlong8846]

This is such an awesome video! I have been wanting all these parts but didn’t know they existed. I am so glad I have found this video! Also, where do you buy that turbo kit??

[@bobtheunplayer]

Soooooo sick Matt. Looking forward to the turbo kit outcome.

[@RollingWrench]

Thanks dude! I appreciate the support 🙏

[@donsenorito1025]

"the gy6 master" awesome video mAN!

[@bumblebob5979]

This Turbo, wheres the links to that, it's an insane source of engine performance!!! :O Comaan! :D

[@ememsofie]

Im from the phillipines i have a gy6 scooter i would like to change my gearing where can i order it. I always watch your videos more power and thanks for all the infos.

[@justaskdad]

Awesome videos very informative, straight to the point.

[@NorthSurvival]

Hello, I have a problem, I have a Peugeot Speedfight 1 100cc that recently seized up/heat seized. It was not tuned. I then changed the cylinder, piston etc. It now starts up right away, but after a while it dies all of a sudden (as if you had turned off the key) and then I can start it right up again, this usually happens when I go over 60 km/h or uphill. When I changed the cylinder etc, I also cleaned everything thoroughly, such as the carburettor, intake, new air filter, new fuel filter (there was no fuel filter before) new spark plug. I also removed the oil pump and put a metalplate with a gasket over the hole instead, I now mix the oil directly into the gasoline. Some other info that might be important. - When I drive over 60 km/h, it starts to make a noise from the variator (CVT), it´s sounds quite a lot. - When it died, I tried to start it again while it was rolling and then it started right away, but it made a noise from the variator, like something "let go" that had been seized up, like a rubber sound, maybe from the belt. - The variator belt touches the variator cover on the inside and has grinded a cut in the metal. - In the variator, where the weights are, the belt does not go down to the bottom of the wheel. - The clutch bell had turned blue from the heat. - The place where the connecting rod attaches to the crankshaft had turned blue from heat. - There was no fuel filter on it before. But i now saw there is an internal fuel filter in the gastank, can it affect the vacuum if you now have 2 fuel filters. Please help me. Regards Andree.

[@raydreamer7566]

Wow I had no idea that there were sooooo many mods for the GY6 . Great video and I learned a lot. Thanks.

[@RollingWrench]

Thanks for the support 🙏 I appreciate you

[@inhumanfilth681]

Yea its like the honda civic of scooters i love it

[@ELGUAPOMOTO]

hi there, for the 171 bore up kit(for 150cc efi liquid cooled gy6 scooters[ex: modern honda click/vario 150i scooters]), does adding high flow oil pump is required? or can I just swap to a bigger radiator or just simply do nothing at all? let's assume I will be doing cross country touring. mostly high speed & 10hrs straight non stop rides? thank you

[@jamesturner1935]

my understanding is above a 180cc big bore kit has to have an oil cooler. I think you should be fine. I am running 180cc no oil cooler or radiator, and I am fine without the high flow oil pump too.

[@ELGUAPOMOTO]

@@jamesturner1935 Thank you James! updates: i went with a 51mm boreup(160cc from 150). no noticeable in top speed just 5% increase. but the acceleration is much noticeable even with 20kgs rice sack loaded. it can still push the bike to 100kph with no problem. should have went with the 61mm bore(180cc). i think the honda engines are build to handle the power. but a famous local mechanic/scooter racer said any higher you can't do high compression unless you make a custom compression release thingamajig(forgot the term). because the starter will have so hard time turning the engine to fire due to high comp setup.

[@JuanSoto-eh1gx]

Same here, didn’t know there was so many parts for upgrading 💪🏼

[@boltonky]

Nice little bit of info although spark plug wires have resistance and its not all the same and larger gauge doesn't always mean better your looking for least resistance. Do admit EFI vs carb is a hard choice now given technology available.

[@notajp]

I got a chuckle when he said that about thicker cable giving a hotter spark. No, a thicker plug wire just has better insulation. Unless the conductor inside the wire is larger, there won’t be any difference in spark.

[@MichaelMiller-ki9he]

I want to buy one of those Turbos!

[@GrantEllingson]

Me too lol

[@IIghostu]

Thanks for sharing this video and your knowledge and easy explanations.

[@jasonurban3597]

Btw best video ive seen yet. Im just getting back into the hobby. Ur the man.

[@georgemuller3998]

Will these mods work on the GY6 clones as well?

[@jamesconner3437]

With even a few things modified, some for power and some for top speed...how do you protect from over heating/stressing the stock piston and cylinder ?

[@juriscoulson2042]

big bore kit

[@curierfromxibalba1155]

good oil and don't over rev

[@paciencia0956]

Thats what happens with air cooled engines.

[@mikegerard11]

Any reply

[@vamountainman2512]

@@mikegerard11 as long as you don't buy a unrestricted cdi that allows the rpm to go beyond the norm, all of these upgrades should be just fine. Nothing extraordinary. Unless you were familiar with the bike, you wouldn't even notice these "upgrades". About all you can do without big bore kits and such is choose between more top end or bottom end and maybe add a fraction of a horsepower.

[@Tarps-Basha-Poncho]

Another great video, thumbs up, never knew what the GY 6 was to today?

[@jiggooloco408]

This is the most informative video I have ever seen 🙏 More Power to Ur channel 👍

[@LogiForce86]

"Continuous Variable Transmission also known as a CVT"... also known originally as a "Variomatic". The system was created by the Dutch company DAF, also known as... "Van Doorne's Automobile Factory".

[@yewwtooob]

Yep. Snowmobiles used them for decades

[@derekmaxwell8164]

About 30 years before that a guy adapted saw mill cvt transmissions into cars and about 500 years ago leonardo de vinci designed the cvt but only in drawings.

[@jamesroberts95]

Hey my friend I just wondering i putting on a 171 bore kit an the a9 cam how much is that good clutch that last one u was talking about like a motorcycle clutch

[@williamlattin]

No response in 10onths lol

[@robert.m4676]

@@williamlattin omg I’ve got to go I’ve got uncontrollable diarrhea 🙀

[@righteouslife4279]

Great products and presentation.💪🏿💯💯💯💯

[@williammoncrief9965]

Awesome video, thank you

[@mjes]

Wish i could mess around with all these performance upgrades for my 50cc gy6

[@leetaylor2280]

not worth it does very little

[@IVIylostpotato]

@@leetaylor2280 u crazy

[@edwardleas1619]

I'm looking to get a 150cc . These 50cc gy6 engines Don't have enough output to satisfy my brain in it's false sense of danger going slow. I somehow feel more secure at higher rates of speed.

[@donrodriguez8615]

You can . upgrades and carb tuning is fun and easy and well worth it. Start by removing any restrictions on the 50cc

[@mjes]

Jerome Devigne when I commented this I owned a Znen R8 50cc scooter that maxed out at 20mph. Now I own a Vento Triton 2 stroke 70cc that goes 50+mph. I upgraded the carb adjusted the needle to a richer mixture and re-jetted it.

[@MoreBo0st]

I need that turbo kit lol

[@buddychris964]

Right

[@johnnyturbo8460]

Excellent video brother

[@dinoscottgrindle5384]

Dude....love your work.

[@Hexsyn]

So my biggest problem with the 150 cc scooter was hills. I am still learning about all the mechanics, but theoretically, the best things to alleviate that would be increasing airflow and upgrading the CVT (maybe big more kit too) right? Dont need a higher top speed so no new gear is required, and I dont need to start up faster so I dont think the diaphragm-less carb is needed.

[@loganaguilera420]

i think you need to decrease your transmission ratio by using light variator weights and soft clutch springs. I've done it on my BWS 50, 4.4g variator weights, and the polini clutch who is adjustable. I lost only 9% of top speed in hill with this setup!

[@planetphatness]

I second the lighter weights.

[@paulhooson6850]

Just changing the oil in a GY6 to AMSOIL synthetic four stroke scooter oil will up the top speed from 32 to 40mph in a 50cc. The mpg improves from 83 to 94mpg as well.

[@bambam9375]

I'm new to scooters can u explain what parts are compatible with the 50cc

[@lilman1796]

Thanks for making this video, hope to see more of your videos, very helpful, keep up the great work everyone, ☆☆☆☆☆

[@iamjeromeflores611]

Thank you for this videoes,ive learned a lot!! Ridesafe y'all

[@KacKLaPPeN23]

Interesting stuff. Here in Europe these 4 stroke motors aren't really modified ever, everyone's just modding their two stroke scooters. Seems to be the exact opposite over there in the US.

[@jamesringler987]

My scooters starter has a hard time turning over my stock 150 motor

[@jamesconner3437]

I'm 70 years old, so it's cool to see kids who area interested in this mechanical stuff,,,,so many today don't seem to care. But.....you need to warn/ advise kids how it is necessary to do combinations of these at once, or risk overstressing the base design.

[@ragehd2002]

try changing the relais

[@gildardo]

Great video, I hadn't subscribed before, but this video convinced me. One question on the Turbo though, what oil pressure are you going to run? and How are you going to rout the oil drain from the turbo?

[@RollingWrench]

Thanks for the sub. All of those turbo questions are to be determined. I haven’t started the project yet

[@gildardo]

@@RollingWrench Are you discussing the details of your project somewhere on the internet? If so could I join?

[@jaytapang3509]

Super video, learned alot, thanks brother

[@l.acemorris3505]

I have 150cc gy6 engine in my go kart do these upgrades still help

[@obsmadnes5189]

That is what I want to know

[@lenny0347]

yes

[@derekmckenzie8350]

I have a wolfbrand 50cc. What can I do with it to get more speed and performance out of it?

[@andytheboot]

I have a 50cc rugby. Want to do some upgrades myself. Can’t find anything anywhere about them

[@churcher8334]

Simplest is lighten the roller wieghts. Try and find your optimum power v revs online somewhere. Then use roller weights to get your scoot to hold the revs the longest.

[@colonelqb5]

I’m with you! Have a wolf rugby and islander. Both Gy6 50cc. No videos or parts specifically for the 50cc Gy6 modifications. And I’m not certain the mods for the 150cc will work On the 50cc. I emailed rolling wrench sometime ago requesting a video on insight on the 50cc mods. Have not seen any videos posted yet. Keep me posted.

[@churcher8334]

@@colonelqb5 on some variants, there's a wire running to the cvt casing, it's a kind of restrictor, measuring the rpm from the flywheel. There are some cdi's out there, there's a few 50cc scomadis around my way pushing 50 mph.

[@tommyvercetti6380]

Hey am trying to organize a cat kit for my 125 sum symphony I watch your videos all the time any tips or suggestions

[@DJMIC009]

I've learned more on your videos than my local mechanic here in the Philippines 😂 Thanks man!!

[@RollingWrench]

Great to hear 🙏🏻💯

[@alpha9526]

I don’t have a scooter but watching this makes me want to get one, thanks.

[@alpha9526]

Yep, it took 2 days form me watching your video till I purchased a scooter. Now it’s time to buy parts. What a world...

[@kdcustoms1272]

@@alpha9526 lol think I'm in the same boat... I been looking at a 2013 for $1250 but it has like 8k miles on it.

[@alpha9526]

KD Customs I was able to get an 2019 Icebear Maddog for $1200 wit 3800 miles, which is a good deal where I’m at. I found parts are cheap, a new gy6 engine is between $200 and $500.

[@A_Stereotypical_Guy]

Not so Pro Tip: if you don't want to fiddle with the weights in the CVT just remove three of the stock ones. Remove one and leave the opposite one directly across in. You will lose top end so only do this if you're playing around on hills and in areas that require more get to the gone instead of the gone.

[@ceaseanddesist8036]

If you have trouble reaching a high top speed with lighter rollers you can compansate for it with a bigger variator.

[@justinbowles4671]

Awesome video! Have you got the turbo figured out yet?! I think that would be so cool to put one on my go kart! Lol

[@bongjamolange2191]

Thank you very much for the knowledge Sir..

[@owenpullen6356]

Do all of these parts fit the 150cc gy6 in a go kart

[@kasperpetersen478]

I believe so a gy6 is a gy6 even if it's in a go kart

[@thegoodguy7079]

Lots of Filipinos have gy6 motorcycle

[@macpaulsalvador434]

True, motorstar easyride 150n engine nya gy6

[@kurisu7885]

The trikes I'm looking at all sport a GY6 so this is all good to know.

[@justincase9876]

Love the info. I watch all vids.

[@user-sq8wp9hd3b]

man i like your videos about gy6

[@Taiwanbeast]

you should come to Taiwan once!!! All these are Taiwanese brand, we're Scooter country!!!

[@RollingWrench]

I knooow ! Dang I want to. I purchase a lot of parts from Taiwan. It’s some of the best stuff

[@inhumanfilth681]

Id be in heaven lol

[@eddieharwood5214]

So tell me when you’re going to start showing gy6 49 cc motors upgrades 🤔 instead of always ruckus motors

[@RollingWrench]

Yes definitely soon

[@eddieharwood5214]

Okay cause I need upgrade for my new moped

[@eddieharwood5214]

Rolling Wrench Scooter, Motorcycle, & ATV so can you tell me why when I change the cdi box to a high Performance and it doesn’t start up but shows the dashboard lit up and try’s to crank over

[@RollingWrench]

Eddie Harwood sounds like you bought the wrong one. Did you buy it from us?

[@eddieharwood5214]

Rolling Wrench Scooter, Motorcycle, & ATV well I have the racer 50 it’s like a motorcycle but it’s a 49cc how can I get the right one cause it seems like it’s restricted it’s a 2020 bike if you had Facebook I can show you the bike and what I got on it so far

[@michaeljameslawrence2965]

Great detailed video on this engine. Did you know according to my Haynes manual there are two types of GY6 engine one higher performance for the Japanese bikes-GY6/F and R version or something. I have the lower end GY6 in my lexmoto Aura and I love it. The belt recently shredded in the CVT as it came off

[@ricknelson3201]

T thank you that was an awesome video great job !!

[@shatterpointgames]

16:00 - that's not an analogy it's literally just exactly the same thing lol

[@RollingWrench]

Thank you for the support 🙏🏻 I appreciate the input

[@davidlomm4424]

"Why am I only doing 55mph" ?... Because maybe 55 on a Chinese scooter is enough lol ;)

[@ItsDaJax]

Mine did 64 and it was fine.

[@miguel360kmc]

Lol funny all the assumptions with "Chinese" scooters... seeing how they junk lets race pinks ill even go best of 3. Match class base on stock bore size..

[@ItsDaJax]

What assuptions? You must not know much about them and what potential they have. Majority of japanese and italian scooters have efi and that is a big difference. That and they're high maintance.

[@pacman6169]

@@ItsDaJax mine doesnt have any EFi , since i run a 70cc Liquid Cooled Minarelli MA Engine from 1998 (it's a Benelli 491, which is exactly that one scooter with that Malossi set the world record for 50cc Scooters). Oh and i also had a GY6 with a Big Bore Kit too , those are called Rex RS 450 in Germany but i didn't like it , especially the flimsy Stock Shocks.. Im suprised that people like those GY6 Engined Scooters in America because in Germany they're called "Baumarkt Roller" which could be translated to "Home Depot Pedal Scooter" because they were exclusively sold there and only run 20-25km/h and probably break within in a Week :D

[@ItsDaJax]

@@pacman6169 Them being cheap is why they are popular... one reason. They are known as junkbikes here, too. They are kinda high maintanance, too. But the engine design is simple and easy to work on and aftermatket is about as strong as any two-stroke scooter. I had a Taotao Quantum 150 that ran 65mph and the shocks are shitty. Me and my at the time fiances combined wieght was over it's limit and eventually the rear shocks broke in an amazing way; the tops of both broke. The rods snapped free of their upper mounts, shot out the shock bodies, through the coil springs and mysteriously dissapeared. We pulled over and I picked the back of the bike up and it was sitting on the springs, shock rods nowhere to be found. I like them, though. I can work on them. The 250cc models are usually running a Honda 250 Helix clone engine and are watercooled. The 150s make typically 9hp. The shop I worked at, had a stock 150 that was a big 50cc/125 chassis that would pop wheelies if you yanked the throttle.

[@adisrgt]

This video is so great so good I Will subscribe!

[@davidc4996]

all I can say is WOW ... Thanks for video

[@fredlaughlin5868]

I have a Chinese scooter Thanks for all your help

[@evil_gsxr]

Love the video big help for me but you forgot about the rocker arm upgrade

[@slammerlo510]

Man your parts are huge. ...your tube video are grt help too.

[@ericdoran4313]

Have you ever heard of the ruck shop that's where I get all my parts alot cheaper and they also make videos . Once I seen this site charging 600 plus for a stock 8 pole gy6 I started researching other companies . I like some of their stuff just wish they would price fairly like trs

[@BiGMERf]

Great video. Subscribed. Just bought a Gy6 scoot. Has ego from factory. If I removed air box added a cone air filter. Will the efi adjust on its own ?

[@MankyFrilla]

SUBBED - Man that was a great video... Fantastic! ⭐⭐⭐⭐⭐🏴󠁧󠁢󠁳󠁣󠁴󠁿🇺🇸

[@northsidemarquez9091]

What side clutch can this fit on. ? Can it fit in a 3/4 inch predator 212 engine or 1 inch gx 270 or 3 hp motovox engine

[@kennywheelus6857]

Wow,ty for making this video, this help to explain a lot for me since im a new rider an on my 50cc bike im wanting to upgrade my carburetor an probably the gearing since i do have a gy6 engine, this video will help with the upgrades,i can get my brother in law to help install,im learning so much an ty,i do want my bike to breathe better an get better speed on hills an top end speed,ill eventually get .another bike,a ss3 kp mini 150cc, ill probably leave it stocked for a bit an then upgrade it as well.

[@jorgecastolero5678]

Thanks for the tips..hope we have those stuff here at the Philippines..EFI??that's very cool modification.. I would try that on my 125 rusi..

[@fernandeguzman3455]

Wow!!!! Idol i'm a Filipino BIG Fun of Rolling Wrench. i have a 125cc Chinese scotter GY6 engine. big knowledge about upgrading for my scotGY6....

[@dylanlathrop9837]

San miguel x Red Horse I love my pinoy beers

[@mrgemini100]

Good Day sir love the info, All of this will work for my Racer 50 as well.

[@RollingWrench]

No, you have a different engine. But same principle

[@mrgemini100]

Ok do you have the video's and parts to do a fatty conversion on a racer 50 @@RollingWrench

[@manuelmoncada9548]

Hey there. I have this cool little scooter that is a 152qmi but it is a Suzuki. A Suzuki AN125HK ( I live in Panama). Ive driven 35k on it since 2016 . I replace parts as needed with OEM ones. Any cool mods or options you would recommend for replacing stock parts? Is the NCY CVT kit good for this bike? Thanks in advance for any info . All your vids rock man. Keep up the good content!

[@just4kicks950]

Hey bro appreciate the info ! I was going to go with the 4 valve Head ! Due you stock?? Is it worthwhile ! Every one is soldout unless big money & thinking about a oil cooler but mixed reviews. Thanks, your Definitely the king of GY6💯. Salute 😎

[@nestorjoseperez787]

Oil cooler deeeeffff! I got one. Bulletproof 160cc phantom But i bought the casing amd rebuilt the engine! Theres another way i dont like with a. Special oildrain plug. I like my way!

[@nestorjoseperez787]

I use motul mineral 50

[@albinogandara6489]

I bought a 300cc XRS Trailmaster and I am looking for upgrades and all I seem to find are 150cc performance parts. Could you guide me in the right direction.

[@Yakplanet_tv]

Hey man thanks for the video. Quick question. 64mm bbk, with a9 cam. What are my valve adjustments? Please help.

[@thumperwd]

Does a Honda Spacy (NC110) have the same motor as a GY6?

[@jonathansmith7552]

I've got a 2023 Wolf Rugby II Still a beginner when it comes to scooters. It's a 150cc GY6 157QMJ long case from what I understand. The dealer sells them with performance carburetor I think 32mm. Don't know what weights they come with in them or stock gearing. Wondering what are the best and usually cheapest modifications I can do to this specific model if you have ever had the opportunity to know one. Exhaust, air filter, final gears, spark plug, or do I need to go deeper and do a cvt upgrade, spring, clutch, roller weights, etc, or even deeper upgrade bore size and camshaft. What's the best easiest combo to boost my power? 45-50 on flats 6k rpm . 55-60 downhill 7-8k rpm . 35 maybe 40 mph uphill 6k rpm. Thanks for your help and advice!

[@techniquebioelec]

hello, What budget should I expect for a full upgrade GY6 engine with turbo ? Will you male it for me ?

[@mattrosich]

Can u do a video on how to proper wire the gy6 super hornet? Like how to make it look professional. And the best brake lines and fuel lines. How about upgrading front forks? Is that an option on the gy6 superhornet? I know there are for the ruckus. Plus wiring mirror turn signals wiring setup. Thanks

[@Deoge4]

I love how you teach about everything I totally can understand you very technical and you explain everything I have a50cc zummer taotao I want it to go like super dragstrip fast😊 but I'm poor so baby steps lol

[@RollingWrench]

This is the best bang for your buck: www.rollingwrenchdenver.com/products/chinese-scooter-80cc-big-bore-kit?_pos=1&_sid=4805894c7&_ss=r

[@bigpig41]

Does my 2013 stock peace sports 150cc GY6 engine have an ignition advance curve? Should I be able to see timing advance from idle up to several thousand rpms when I hook up the timing light?