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04-15-2014, 09:05 PM | #1 |
Join Date: Mar 2014
Location: Garland, TX
Posts: 24
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Has anyone installed one of these on your 150CC gy6 type scooter?
30mm Performance Carburetor and Intake 150cc GY6
I want to know the pro's and the cons. Did it boost speed any? Was it easy or complex to install? Was it worth the money and trouble? |
04-16-2014, 07:52 AM | #2 |
Join Date: Jul 2011
Location: Connecticut
Posts: 493
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Without a Big-Bore-Kit and appropriate camshaft, the 30mm flat-slide carb is FAR TOO RICH.
As for complexity, it is no more or less complex than a stock carb. As for performance gains, there are none, in fact, without a BBK you'll GREATLY loose power and acceleration. More gas does not equal more power. Optimum power comes from carefully balancing the carburetion to what your bike's engine considers optimum. For a stock 157qmj or 1p57, that usually equates to a 24mm carb with a main jet #110 to #125 depending on MANY factors such as altitude, humidity, air temperature, type of air filter ect.
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2011 Roketa MC-23-150 4T 150cc 157 qmj 24mm carb w 115 main jet and paper cone air filter Manual petcock w Tygon fuel lines Scrappy Dog Scooters Retro-slash stainless straight-thru exhaust RED spring clutch Adjustable CDI (brand unknown, it's blue and red and works great!) KOSO high performance variator w 12g sliders Gates Powerlink 835-20-30 belt GPS verified 65mph on flats. |
04-24-2014, 10:21 PM | #4 |
Join Date: Apr 2014
Posts: 8
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i have a 30 cvk carb on my gy6 150. stock cvk jet is like a 124 here in florida i had to run a i think 114 or 115 jet and it runs great
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05-10-2014, 08:38 AM | #5 |
Join Date: May 2014
Posts: 5
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I didn't install it myself, my friend did it for me, so I can't really comment on how easy it was to install. He didn't seem to have much of a problem installing it, though. I think it was definitely worth it. Yes, it does make my scooter run a bit faster.
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