I never seen a 49cc scooter with so many restrictions!
I removed the 2 tubes of the exhaust and the ring at the entrance, installed a new Malossi variator with rollers 7g with the white spring and change the main jet for a #82.
The acceleration was little slow, looking at the entry of the air filter box and I see that it was very small...
Luckily this restriction was just entered by pressure. Easy to remove ...
Before i remove the airbox restriction, i hit 71 km/h (44mph)!
Do you think the main jet #82 is big enough !?Thank's