Stage 4 qmb139 gy6 scooter performance kit 80cc
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- Опубліковано 20 сер 2024
- uy it now:
www.rollingwrenchdenver.com
Rolling Wrench has put together a stage 3 kit for gy6 qmb139 engines. This kit will includes a 80cc big bore kit, a performance qmb139 cdi box, gy6 magnetic drain plug kit, complete Nuraku performance transmission kit, drive belt, and a performance high angle cam shaft for more information visit www.rollingwrenchdenver.com
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Everything in this video is top quality. The cam in the video, is in fact a performance cam. If you want low quality junk I can sell that to. We have have good stuff and the cheap stuff like you see on Ebay. You decide what you want to buy. Remember you pay for what you get.
Rolling Wrench what kit is this
Like to add it with the airsal 52mm piston
@@michaelbarber7733 So i got the transmission kit. The starter gear grinds against the starter, the bell rubs against parts of the case, and the OEM sleeve doesn't fit over after market secondary slider. Should I contact Naraku customer service?
Hey I have a gy6 50cc just did a Big board kit 80cc what good slider Should I put on
Не в Обиду но меня всегда удевляет когда в США , закупают все блестящие и красивое .. не всегда что красиво это деньги выброшены можно так сказать ...
Красота это впервую очередь отношение к изготовлению и качеству детали
nice kit, without a carb to put out the fuel needed to support that exhaust/bigbore. Gg.
They're called JETS and a needle and float adjustment.seems like you know jack shit about scooters.
It requires more than a jet change to get these to perform, especially when you buy a 20mm carb, and get a 18mm carburator! It requires AIR and fuel, jets only add or subtract fuel! I have went to a 24m carb on my 52mm big bored 139qmb, with cam, exhaust, and ported big valve head! With pop-up Piston, it spins around 9400 at top speed, with titanium springs and retainers, the head has been ported as much as possible, with valves 3mm larger than stock!
@@jamest.5001 what's ur top speed?
If I actually had some money I would buy this and put it on but lol I guess I have to wait
It's lighter... So it helps with performance.. Haha
cdi swap will only make a difference if you upgrade to higher cc you should tell people this. if you just buy a new cdi for a 50cc it will not do anything but make it harder to start the scooter no matter the cdi excep the stock will make it ezer to start this is do to the fact that the non stock cdi are limit less for starting starting and take off rpms they are higher and that is not good for a 50cc but with a bigbor kit its good to have and if you rejet the carb it can help to
+vorkev1 I have to disagree with you. My gy6 with normal CDI only goes about 30MPH with the derestricted one it goes 40/45mph. And my scooter is stock only derestricted variator and cdi.
vorkev1 I live in the netherlands max speed for a scooter is 15 MPH ( no helmet needed) and 30 MPH (helmet required) the rules are REALLY hard here.
Medemblikker a lot of places have strict laws live in Wisconsin its a little better but we border il and in il they have a tun of crap 4 different license types for bikes depending on the cc ratting and style of bike.
Cdi swap will only change performance because it removes limiter and changes timing really has nothing to do with displacement .
@@thijsiphone votre scooter euro5 ECU ?
That cam he shows isn't the A9 performance one.... Go look on ebay find em brand new hella cheap "Performance A9 camshaft gy6"
Your welcome.
99owned right that whole kit on ebay 169.99 with free shipping
How much does it cost for that kit
will a cam make a difference in performance and where can i get a performance camshaft for the 139qmb with an 80cc big bore kit thanx
Hey maby you can healp
I mounted a 52.4mm cylinder head with top and bigger valves and A9 cam
Mucth more power
But still the same 30 mile top end
Figuer its the cdi
But
At same time i will change the manifold from the stock 18mm to one from the gy6 150 27mm .. will it fit ?
Then get ridt off the restrigtet 18mm stock cab and mount a 26mm flat side
Now her coms the qustion
Wil a gy6 performance exhaust fit ? Do you have a link to a god one thats not to loud ?
And final gearing. I run kymco super 8 4t 50cc 14 inch weals Europe "Danmark" limitet to 25 miles stock" wil a gerarbox from a 125-150cc kymco super 8 4t fit my 139qmb 50cc or whot do i do to hit between 40-60 miles range top end ?
Hope you or som boddy her can help me out 😊👍
My 50cc 139qmb top speed is 40mph from gps app
I just put an 82cc bbk with bigger head and a lot of other parts
Are you using stock belt?
@@Tomijus yes ?
How much this kit?