GY6 Custom Build / Vitacci Rocket 150cc /Dong Fang 50cc Part 5

[@Seniornuggets]

I love the wheel and tire setup on this bad boi! keep it up chief!

[@jmrbuilds]

Thank you brother !

[@marcusriley4105]

It's The JMR Donkey Kong Build, I just had to say it 🤣 but it's coming along well have to see how it goes Good Luck.

[@jmrbuilds]

Hahaha ,That's actually a pretty name for the build to be honest 😅 😆, Thanks you so much for your support brother I really appreciate it 🙏

[@Hum3lejak]

Can't wait to see it put together and running

[@jmrbuilds]

I know man , I feel the same way but day by day I get closer to finish it! Thank you for watching my video!

[@Hum3lejak]

@@jmrbuilds always have my support brother

[@DylanLink]

Dude your build is crazy!! I wish!

[@jmrbuilds]

Thanks a lot man!

[@jamesroberts3041]

Dam man u don't look like donkey Kong the way I look at it if they don't like the way u look tell them to look the over way that is the way I look at it when u finally get it done it is going to look good my friend u an your family have a good day

[@ORIGINALCONCEPTGARAGE]

If yall watch our show you'd understand that first line is part of our comedy

[@Heavenlyleannakers]

Please do a headlight repair video for this bike I need information about this soon

[@benscootin4329]

Such a nice build, I hope you make an update video

[@jmrbuilds]

Thank you much for watching, I will make an update video as soon I get a chance !

[@ORIGINALCONCEPTGARAGE]

The Angle Of Your Dangle Is Off To proportion to the head of the meat. Angle the shock more vertical it would lift more with less pressure

[@djamazyn]

Hey I've been watching ya channel ....and I'm trying to do something similar on and icebear vader ...I'm adding a 150cc and it was originally a 50cc my old motor bracket doesn't fit the engine mount points...I need whole piece you modified for your scooter ...the part that the shock was connected to before u cut the bike in half.. I will pay for it even....and seeing as you can't use it anymore...I'd be very grateful to buy it

[@Hum3lejak]

Whats the piece that you got on your transmission so that you don't have to have original cover on it and can see the pullys

[@marcusriley4105]

It's a anklebitter kit for cvt.

[@Hogib35]

Yooo what's up brother? Wondering what size carb this has..?

[@jmrbuilds]

I have a PWK NIBBI 26 mm carburetor in mine , I used to have a 28mm carb before but after doing some research and calculations I opted to replace the 28mm carb with a 26mm and now the scooter is wayyy more responsive than having a slightly bigger carburetor, at one point, I even had a 30mm carb installed but after trial and error I feel like the pwk 26mm is the best choice out of the three

[@Hogib35]

@JMR BUILDS awesome. Yes, I figured the 26mm would do since the grom clone had the same size. Thanks brother I appreciate that. Ima hop on the videos again soon. So you can check them out. Again great vids as always

[@jmrbuilds]

@@Hogib35 you have my support brother! I'll be waiting for the videos 😀

[@Hogib35]

Bro quick question.. since I bought a nibbi carb 26mm on these bikes they're totally different than a Honda grom clone. Did you have to buy an adapter aswell.? I rode it today but now it's stalling! What do you think!

[@jmrbuilds]

@@Hogib35 sorry brother for the Late reply 😅 There is a adapter you can buy for the carburetor I'm talking about the intake manifold this is the one you might need www.amazon.com/dp/B01MDUXULG/ref=cm_sw_r_apan_glt_i_AC6QEP85JZ2S9JXDEN5A?_encoding=UTF8&psc=1 Also because you upgraded your carb probably is stalling because you need to change you jets for a bigger ones my guess is that your engine is now getting a lot of air but is having a hard time getting enough fuel , that happened to me too but I just upgraded the jets on my carburetor and the problem got solved

[@DylanLink]

Yo man so what happens performance wise if you change the rollers in the variator to sliders and from 14 mm to 11mm?

[@jmrbuilds]

You are going to end up losing about 2 or 3 miles on the top speed and the engine is going to rev higher and the engine will consume more fuel , but the advantage is that you are going to have slightly faster take off and whenever you go uphill the scooter is going to do it without any problems, but in my experience some 12.5 grams rollers work the best for a 150cc gy6, you won't lose the top end and the engine will feel more responsive

[@jmrbuilds]

If you want the best performance just buy some 12g dr pulley weights, they are like 27 dollars but is worth it

[@DylanLink]

What about 11 g ? I didn’t mean mm earlier I’m trying to slowly get this to stunt with or try to Atleast so I want a torquey front end

[@DylanLink]

@@jmrbuilds I already bought 11g the other day… is there a big difference in 11 and 12?

[@jmrbuilds]

@DylanLink sorry for the late reply, if you want to pop wheelies , changing your torque and clutch springs is going to give you a bunch of torque , probably you will need to upgrade the clutch springs to a 2k rpm springs to get the most torque out of the gy6 engine, that and the 11g roller weights is going to make your engine rev like crazy , just be careful you don't want to be revving the engine for a long periods of time because your valve train is probably going give up and you are going to end up burning down your engine, but if you want to go to the next level just buy an a15 camshaft and upgrade you valves for some stainless steel and your valve springs for a high performance valve springs plush the torque and clutch springs and that will help you to pop up wheelies all day long, the only trade of is if you change the camshaft and with the 11g roller weights the scooter probably won't go past 45 mph but is going to have a crazy torque and take off

[@Anthonyjt12]

The engine head is hitting a crossmember that keeps the bike from raising any higher

[@jmrbuilds]

Thanks for watching, you are right, I found out once after I made the video, I had to cut the crossmember and move it back because I didn't want the head to be against the crossmember and also because its not the right way to do it