Approximately how much hp would you anticipate too get after a good dyno/tune? I have ordered a few bolt on’s from you and I have been very pleased with the results, however I’m really really ready to just go to a greater platform and this looks like a great replacement? But I don’t want to spend a bunch more with results that give me 3-5hp gains more than bolt on’s I put on my 171cc? But if I’m gonna get hp with performance results and maintain a quality build I obviously rather get the crate. Think this build can sustain 15hp? And how about a 4 valve add on would that give any edge in any manner? I’d like to get my GY ready before the summer time in California hits 06/2021 it’s already almost 02/2021
On stock oil pumps there is an arrow, should it point up or down? I found stock oil pumps here in Europe that is thicker, and to mount it I had to get that kind of bolts you are using, because stock mine had 8mm bolt heads which did not fit. So much variations on these chinese engines!
I would love to see a turbo 232cc build, that's something I've been wanting to do for my daughter's buggy for a while now I just haven't had the money lately. Great informative vids tho sir, thanks
An expansion chamber on the intake side with EFI has a chance for sure to work and work well enough to make additional power. And if done right, reliable additional power.
Great vid as always Would you mind if I ask you to create some troubleshooting vids regarding to the engine noises of a gy6 motor? I'll really appreciate it if you do some
Quero parabenizá-lo pelo seu canal e também pelo seu serviço trabalho de qualidade que dá gosto de ver grande abraço e tudo de bom a você e continue assim 👍🤜🤛
Can I ask some questions? Can you suggest some tuning parts for Yamaha Majesty 250cc engine (YP250)? This is what I found about the engine. The Yamaha Linhai VOG (LH170MM) (LH173MN) is a quality, horizontal, single-cylinder, 4 stroke, liquid cooled, SOHC engine. This is a very common engine found in many scooters, quads, ATVs, buggies, and mopeds. The VOG 250 has a displacement of 249cc with a bore of 69mm and a stroke of 66.8mm. The VOG 260 has a displacement of 257cc with a bore of 70mm and a stroke of 66.8mm. The VOG 300 has a displacement of 275cc with a bore of 73mm and a stroke of 66.8mm. The transmission for all is a CVT automatic transmission. All use electric start. Some of the models and brands using this engine include the Aprilia Leonardo 250, Aprilia Leonardo 300, Benelli Velvet 250, Diamo Turista, Italjet Jupiter 250, JCL, VOG 260, Linhai Aeolus, Linhai ATV 260, Malaguti Madison 250, Malaguti Password 250, MBK Kilibre 300, MBK Skyliner 250, Renault Kouranos 250, Roketa MC-54 250B, Xingyue VOG 260, Yamaha Majesty 250 (mod. 1999), Yamaha Majesty 250 (mod. 2000), Yamaha Versity 300, Yamaha X-City 250, Yamaha X-Max 250, Yamaha XC 300 and others...
Hey bud love your channel I have a question for you, so I got my son a 4 seat gokart and the store where we Got it from said it was 200cc but I check the engine code 161qmk-b2 which I think is 170cc we want to go faster since we riding mostly on the street how big can we go?
@@RollingWrench poor judgment in naming skills lol i wasn't poking fun at you earlier i just get annoyed with ppl using the word motor when it's Engine... kinda like when ppl leave the front door open and try to heat the outside when it's 15deg outside.. ya know? believe it or not you've actually taught me quite a bit about gy6's that i didn't know.. thank you for that.
What is the largest I can put on my 2009 Scoot Coupe without modifying? I heard 170 cc but wanted to know what you think. I have the 150 cc now. Odometer says 25,600 actual miles but that cannot be right on the original engine.
Im from the Philippines.. Just asking, how much would it cost if i order to you.. including the delivery .. I was amazed of how you dis things.. I am a fan of yours now .. Iblove what u doing.. Awesome man!!!👍👍🤗🤗
Hi, I have an GY6 152 QMI injector model....I can’t seem to find any parts whatsoever. I need an airflow sensor and the rubber pipe that it sits in (between throttle body and air box) Any help would be appreciated! Thanks
hey Matt, hope all is well i have a 1981 honda express nc50 that im considering doing a gy6 conversion. havent seen anything like it out there, i want to build a resto mod deal, i want to keep the original look of the bike but have a modern drive train. any thoughts? not sure about the distance for mounting my measurements are 5 inches from end to end and thats the engine mount. thanks for the great videos and stay well.
Hello i have a dinli 150cc with no startrr or drivebelt i dnt even know were to start my sons first one hoping to gave it running for em any advice to get it on?
I just got a 2015 ruckus, I a bigger guy, not really want to do a big stretch, I like the ability to go on and off road, but I want my get motor to be a bit faster, suggestions, other question I have, getting different responses, ok cold start I have to give a bit of gas to warm up, after that it's ok, what do I need to replace or clean, some telling me to buy a solenoid and others saying the e choke, thanks in advance
It sounds like you may need to adjust your choke? Or adjust the valves. As far as upgrades. Check this out Honda Ruckus MAX PERFORMANCE! (Stock engine) PART 1 th-cam.com/video/gYQRzSlsBJA/w-d-xo.html
Love the video, leaves me with a few questions... Do you offer the 4 valve head? And if so what sizes are available as they seem to be very sparse online... My enigine is a B-case 232 1P57QMJ... a9 cam. Would I be wasing my time trying to chase power by adding a on a 4 valve head and an EFI system? What performance gains would I be expecting? not just power but reliability) All I need is the head and EFI. I also want to do a short stroke to raise max rpms, do you sell that as well? I can't find kits to shorten the stroke.. Should I just shave the piston?. Lastly Ive been scouring the net in an attempt to find a desmodromic vavle and cam kit... Do you know of anyone building such a kit/head already? I know its much but any help would be amazing for my project.
Do you have a video showing how to start a 50cc that has been sitting a few years? Mine won’t start. A mate pulled apart the carb and we got it to idle but under load it dies.
I am looking to drop a 300cc liquid cooled gy6 into my gokart that has an AC150cc. Any idea as to the dimensions? Will the 300cc drop into a scooter that normally has a 150cc?
Good to know. Ignore my other question. I hadnt noticed this reply. With that being said. Can you point me to a big bore kit that wouldnt require case boring. I have a 150gy6
I enjoy your videos, they are informative and interesting. However I must question why you continue with the GY6? I mean as far as 150cc engines go, it's a terribly inefficient design. The head has poor flow (single valves), all attached accessories must be upgraded (oil pump, starter, fuel pump etc etc). No watercooling. Horrible clutch etc. It seems a waste. I'm living in Asia, the Yamaha T150 and Honda RS150 engines are widely used and modified. They are efficient engines, easy and cheap to upgrade. There are so many options for bore kits, cams, cranks, ecu's etc that require very little modification to the actual engine. Example I have a 177cc stage 4 T150, putting out around 30hp. A GY6 can't get close to that efficiency.
Turbo will be a fun experiment. No body has really documented it on what works and what doesn’t. That’s my role. I hope to solve the single cylinder issue with a air capacitor..... we will see. If I fail the world will know why.
@@RollingWrench That's odd to me, in all my time in Asia I haven't seen a GY6 engine anywhere. By the time you upgrade everything, I don't think they are cheap at all - certainly not for price:hp ratio. Just seems to me that your skill is a bit wasted on these engines, would love to see you move on from the gy6
Recognizing that nothing is impossible, fitting an RS150 into a Ruckus would be extremely challenging. The oil sump mounts at a very different angle, it uses a transmission instead of a CVT, and the rear suspension is not integral with the motor. Does anyone know at what HP CVTs blow up? My guess is it's less than 30 so there's that too. I'd like to see RW try. They are much better engines than a GY6.
Sold my Suzuki 750 sport bike and bought a scooter because I ride mostly within city limits and needed maneuverability and carrying capability over top speed. I have never looked back. As a matter of fact, my modified scooter will out run the majority of motorcycles stop light to stop light. Love pissing Harley riders off. They can`t figure out what just happened. Lol
I have had it all, spent years on motorcycles. Now I’m all in on the ruckus. I think I’m $10k in now :-). It’s not about the dough, it’s all about the love :-)
@@RollingWrench About 5 decades of motorcycle riding for me. I still love them but for practicality and fun, you can't beat a scooter. Especially a hotrodded one!
![The Ultimate GY6 Engine Build - LIVE Series [EPISODE 1]](http://i.ytimg.com/vi/8YtEwAkxIQo/mqdefault.jpg)
![เกิดใหม่ทั้งทีก็เป็นสไลม์ไปซะแล้ว ซีซั่น 3 - ตอนที่ 69 [ซับไทย]](http://i.ytimg.com/vi/QuodflInQT8/mqdefault.jpg)
Approximately how much hp would you anticipate too get after a good dyno/tune? I have ordered a few bolt on’s from you and I have been very pleased with the results, however I’m really really ready to just go to a greater platform and this looks like a great replacement? But I don’t want to spend a bunch more with results that give me 3-5hp gains more than bolt on’s I put on my 171cc? But if I’m gonna get hp with performance results and maintain a quality build I obviously rather get the crate. Think this build can sustain 15hp? And how about a 4 valve add on would that give any edge in any manner? I’d like to get my GY ready before the summer time in California hits 06/2021 it’s already almost 02/2021
On stock oil pumps there is an arrow, should it point up or down? I found stock oil pumps here in Europe that is thicker, and to mount it I had to get that kind of bolts you are using, because stock mine had 8mm bolt heads which did not fit. So much variations on these chinese engines!
As for Carb have you tried a Mikuni TM28-418 in the GY6 engines? I saw someone say the TM24 was the best for stock
I would love to see a turbo 232cc build, that's something I've been wanting to do for my daughter's buggy for a while now I just haven't had the money lately. Great informative vids tho sir, thanks
Coming soon :-) Thanks for the support 🙏
The only problem with a turbo on one of these is that a single cylinder 4 stroke doesn't generate enough exhaust to really effectively spool a turbo.
@@MikeMalkowski you never know..
An expansion chamber on the intake side with EFI has a chance for sure to work and work well enough to make additional power. And if done right, reliable additional power.
When are you going to have these back in stock and do you ship to Canada
Magnificent work,precise information and straight up trustworthy work.Thanks for your vids.and your work
Thanks for the support Mickey !!
What about a 250cc Honda reflex engine
Great vid as always
Would you mind if I ask you to create some troubleshooting vids regarding to the engine noises of a gy6 motor?
I'll really appreciate it if you do some
Quero parabenizá-lo pelo seu canal e também pelo seu serviço trabalho de qualidade que dá gosto de ver grande abraço e tudo de bom a você e continue assim 👍🤜🤛
Can I ask some questions? Can you suggest some tuning parts for Yamaha Majesty 250cc engine (YP250)?
This is what I found about the engine.
The Yamaha Linhai VOG (LH170MM) (LH173MN) is a quality, horizontal, single-cylinder, 4 stroke, liquid cooled, SOHC engine. This is a very common engine found in many scooters, quads, ATVs, buggies, and mopeds. The VOG 250 has a displacement of 249cc with a bore of 69mm and a stroke of 66.8mm. The VOG 260 has a displacement of 257cc with a bore of 70mm and a stroke of 66.8mm. The VOG 300 has a displacement of 275cc with a bore of 73mm and a stroke of 66.8mm. The transmission for all is a CVT automatic transmission. All use electric start.
Some of the models and brands using this engine include the Aprilia Leonardo 250, Aprilia Leonardo 300, Benelli Velvet 250, Diamo Turista, Italjet Jupiter 250, JCL, VOG 260, Linhai Aeolus, Linhai ATV 260, Malaguti Madison 250, Malaguti Password 250, MBK Kilibre 300, MBK Skyliner 250, Renault Kouranos 250, Roketa MC-54 250B, Xingyue VOG 260, Yamaha Majesty 250 (mod. 1999), Yamaha Majesty 250 (mod. 2000), Yamaha Versity 300, Yamaha X-City 250, Yamaha X-Max 250, Yamaha XC 300 and others...
Does it come with a warranty 😂😂😂
Edit: looks like a great build btw
No warranty on performance builds.
Very nice rolling wrench! I just got back home me and dad drive all way west plains, Mo I buy Piaggio mp3 250ie it older model 13 year old
Hi I’ve got a bull 200 which is a 169 I believe can you convert it to fuel injection and do you have a big bore for it ?
Dont you need a spacer for when you install a stroker crank? I am sure you need one right….?
No spacer needed if the cylinder is built with one
Hi I'm New to the GY6 engine. How do I get a set of prints on how to put back together
Hey bud love your channel I have a question for you, so I got my son a 4 seat gokart and the store where we Got it from said it was 200cc but I check the engine code 161qmk-b2 which I think is 170cc we want to go faster since we riding mostly on the street how big can we go?
i'm not sayin anything about your knowlage about the GY6's, AN ENGINE is combustion... A MOTOR IS ELECTRIC!!!!
How would you explain Ford motor company or the Motorsports industry? Food for thought.
@@RollingWrench poor judgment in naming skills lol i wasn't poking fun at you earlier i just get annoyed with ppl using the word motor when it's Engine... kinda like when ppl leave the front door open and try to heat the outside when it's 15deg outside.. ya know? believe it or not you've actually taught me quite a bit about gy6's that i didn't know.. thank you for that.
Same exact build I’m doing, oko carb 180cc new crankshaft camshaft everything etc..lol be posting when it’s done
can you provide assistance for a Make : Utility Scooter Bike Engine : 175 cc / AUTOMATIC (Fuel Injection) best setup
Can I keep the longer gear? You changed it for the ruckus. Could I leave it in there and use the bigger gears with it?
What is the largest I can put on my 2009 Scoot Coupe without modifying? I heard 170 cc but wanted to know what you think. I have the 150 cc now. Odometer says 25,600 actual miles but that cannot be right on the original engine.
Then if you want to put oil cooling on a gy6, is their a non-air cooling cylinder like the 2 strokes cylinder but for the gy6?
Im from the Philippines.. Just asking, how much would it cost if i order to you.. including the delivery .. I was amazed of how you dis things.. I am a fan of yours now .. Iblove what u doing.. Awesome man!!!👍👍🤗🤗
Hi, I have an GY6 152 QMI injector model....I can’t seem to find any parts whatsoever. I need an airflow sensor and the rubber pipe that it sits in (between throttle body and air box)
Any help would be appreciated!
Thanks
hey Matt, hope all is well i have a 1981 honda express nc50 that im considering doing a gy6 conversion. havent seen anything like it out there, i want to build a resto mod deal, i want to keep the original look of the bike but have a modern drive train. any thoughts? not sure about the distance for mounting my measurements are 5 inches from end to end and thats the engine mount. thanks for the great videos and stay well.
Just curious if I was to order one of these crate drop in motors, would you possibly be able to do a time lapse of my motor?
Yes, no problem
What is the biggest big bore to fit a 152qmi with out crank case boring
Is there a HV oil pump , fir the 1p39qmb?
No :-(
Does the gy6 150 have the engine govner??? if it has one would takeing it out would help it.?
Normally no. But some do. We sell a cdi with the rev limiter deleted. This will solve the rpm limit
@@RollingWrench Oh ok
Hello i have a dinli 150cc with no startrr or drivebelt i dnt even know were to start my sons first one hoping to gave it running for em any advice to get it on?
do u have bottom engine assembly video?
I just got a 2015 ruckus, I a bigger guy, not really want to do a big stretch, I like the ability to go on and off road, but I want my get motor to be a bit faster, suggestions, other question I have, getting different responses, ok cold start I have to give a bit of gas to warm up, after that it's ok, what do I need to replace or clean, some telling me to buy a solenoid and others saying the e choke, thanks in advance
It sounds like you may need to adjust your choke? Or adjust the valves. As far as upgrades. Check this out
Honda Ruckus MAX PERFORMANCE! (Stock engine) PART 1 th-cam.com/video/gYQRzSlsBJA/w-d-xo.html
How much 1 set enggine gy6
Love the video, leaves me with a few questions... Do you offer the 4 valve head? And if so what sizes are available as they seem to be very sparse online... My enigine is a B-case 232 1P57QMJ... a9 cam. Would I be wasing my time trying to chase power by adding a on a 4 valve head and an EFI system? What performance gains would I be expecting? not just power but reliability) All I need is the head and EFI. I also want to do a short stroke to raise max rpms, do you sell that as well? I can't find kits to shorten the stroke.. Should I just shave the piston?. Lastly Ive been scouring the net in an attempt to find a desmodromic vavle and cam kit... Do you know of anyone building such a kit/head already? I know its much but any help would be amazing for my project.
You the man I'm learning from you
Will the 300cc gy6 bolt up to the Same space as the lame 150cc
What is the puller for the side case called ?
Will the A9 cam work in a K block? Thanks
Do you have a video showing how to start a 50cc that has been sitting a few years? Mine won’t start. A mate pulled apart the carb and we got it to idle but under load it dies.
Did you put fresh fuel in? checked fuel filter?
Clint Yes I did. Now it just cranks over and won’t start at all
I love idol
GREAT VIDEO BRO...……………………..
Do you use Taida motors when building these motors?
No, not unless I’m doing 232cc
I am looking to drop a 300cc liquid cooled gy6 into my gokart that has an AC150cc. Any idea as to the dimensions? Will the 300cc drop into a scooter that normally has a 150cc?
No, the engine is a lot different
Good to know. Ignore my other question. I hadnt noticed this reply. With that being said. Can you point me to a big bore kit that wouldnt require case boring. I have a 150gy6
I enjoy your videos, they are informative and interesting. However I must question why you continue with the GY6? I mean as far as 150cc engines go, it's a terribly inefficient design. The head has poor flow (single valves), all attached accessories must be upgraded (oil pump, starter, fuel pump etc etc). No watercooling. Horrible clutch etc. It seems a waste.
I'm living in Asia, the Yamaha T150 and Honda RS150 engines are widely used and modified. They are efficient engines, easy and cheap to upgrade. There are so many options for bore kits, cams, cranks, ecu's etc that require very little modification to the actual engine.
Example I have a 177cc stage 4 T150, putting out around 30hp. A GY6 can't get close to that efficiency.
Turbo will be a fun experiment. No body has really documented it on what works and what doesn’t. That’s my role. I hope to solve the single cylinder issue with a air capacitor..... we will see. If I fail the world will know why.
As far as why GY6. They are cheap, and the industry revolves around them. Simply
@@RollingWrench That's odd to me, in all my time in Asia I haven't seen a GY6 engine anywhere. By the time you upgrade everything, I don't think they are cheap at all - certainly not for price:hp ratio.
Just seems to me that your skill is a bit wasted on these engines, would love to see you move on from the gy6
Recognizing that nothing is impossible, fitting an RS150 into a Ruckus would be extremely challenging. The oil sump mounts at a very different angle, it uses a transmission instead of a CVT, and the rear suspension is not integral with the motor. Does anyone know at what HP CVTs blow up? My guess is it's less than 30 so there's that too. I'd like to see RW try. They are much better engines than a GY6.
Is this Emilios build? It was about the same time.
Ya I think it is! :-)
The first two links added don’t work
If i change my 150 cc to 171 or 190cc.. Do i also have to change my speedometer gauge? By the way, its an analog gauge
No
@@RollingWrench is it possible to order a 171 0r 190 cc gy6 engine to you?
這個東西竟然是"板井"
Taiwan! 外銷呢
How much for one of your build's on a Chuckus I would like the 190cc it's has 150cc on now
The links are in the description
If I send you my GY6 what would it cost. Make if atleast 250cc
232cc is the largest. Parts and labor all brand new is around $3k
How much for that engine where do I have to go to buy
Link is in the description of the video as well
www.rollingwrenchdenver.com/products/190cc-gy6-high-performance-engine
Is there a warranty on this engine
other comment like this, he said not on performance part builds
🤘🍻🤘
I have a Dong Fang 200cc I would like to upgrade it to a 300cc, can you send a crate kit already for install? Please contact me A.S.A.P.
Looks like I'm first lol
Yes you are
I clicked the long to the drop in enging and got 404'd 😕
Dang! I’ll fix all the links
I want that 190cc but if you give me ur old 150cc for free much better 👌✌️ 😘😘
Lol I feel you. We just rework the 150
Do you have a facebook acc. Sir ?..
Yes, search Rolling Wrench
ลายละเอียดแน่นเข้าใจง่ายเยี่ยมครับ
Imagine spending that much money on a scooter...
Buy a motorcycle. Not a toy.
Sold my Suzuki 750 sport bike and bought a scooter because I ride mostly within city limits and needed maneuverability and carrying capability over top speed. I have never looked back. As a matter of fact, my modified scooter will out run the majority of motorcycles stop light to stop light. Love pissing Harley riders off. They can`t figure out what just happened. Lol
I have had it all, spent years on motorcycles. Now I’m all in on the ruckus. I think I’m $10k in now :-). It’s not about the dough, it’s all about the love :-)
@@RollingWrench About 5 decades of motorcycle riding for me. I still love them but for practicality and fun, you can't beat a scooter. Especially a hotrodded one!
What’s the hp gain or power increase on going 190cc?
I’m not sure. We don’t have a dyno.... but huge improvement
Ok one last question, so you bored it to 63.5mm and the 180cc big bore kit is 63mm does that make the cylinder wall of the 180cc .5mm?