Motorized Bike gets New Intake, Carburetor, & Arch Chain Tensioner
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- Опубликовано: 10 сен 2023
- In this video I put on a "scoop" style of intake to capture more air for higher RPM, it comes with a new carburetor so why not install it. Most importantly it receives a custom "Hughes Motorized" arch chain tensioner because the old one has pretty much crapped the bag. Also some fine tuning with the new carb so enjoy the video.
Carburetor & Intake: www.amazon.com/dp/B0722STK8V?...
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I got a Amazon 2 piece expansion chamber for my 80cc and it completely opened it up gave it incredible torque and top speed I highly recommend it, was like $30
Alight!
On that Predator, if its anything like a Honda GX (pretty sure it is) check the idle air jet. Find that big, black, plastic Phillips head screw on the carb that adjusts the idel. Back that big black screw all the way out and off the carb. Once that's outta the way, you should see another black plastic part, pry that piece straight up out of the carb. That's the air idle jet. Blow it out with compressed air or something, has a real tiny hole thru it that is like, way exposed all the time. They plug up, and well you know how it goes with carbs. Might be your problem.
Thanks for the suggestion dude! The thing is that I went threw the whole carb including that jet and sit blows black smoke at idle which means it is running way to rich at idle which is kind of strange. Valve clearance is fine as well and I think it is a ignition problem maybe flywheel magnet is weak is all I can think of cuz I pretty much eliminated every other problem. I got a spare one so I'll chuck it on and see what happens lol.
Some of those carbs also have a welch plug, or a weird looking head on the mixture adjustment screw that you gotta break off to adjust.
Alright, I'll see lol!
What are the best mods in yall's opinion to do on these bikes?