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I recently purchased a new 16mm carburetor for my 50cc 2-stroke Yamaha Aerox and I need to change the main jet. I'm very new to tuning the...
Hi guys just wondering if any one can help I recently brought a 2000 piaggio zip 2 stroke and 1/4 throttle and 1/2 throttle and 3/4 is fine and as...
I have Piaggio fly 50 4t 4v 2011 and recently, my carb heater broke and my scooter wouldn't start. At first, I did not know it was that and I...
hi I have got a speedfight 100cc and I have noticed I can not tune the air/fuel mixture, so the top speed is only 30 mph! and it bogs out after...
is my mixture fine i hade the 84 main jet but when i full throttle the scooter it start bogging then i tried 82 but with no success till i put the...