Hello!
I changed on my agility city 50cc cylinder to 80cc.
But i cant get more power out of it.
It rides fine till i get to 50-55km/h and then it starts to chokes up and twich.
SOME TIMES it start to twich and then it stops and go up to 60km/h.
I cant understand if its fuel problems whit carburator(original carburator) or it is problems whit air consumption.
I have unrestricted CDI (NARAKU), change the air filter , and i tried jets from 100-125.
Tried another not original carburator from ebay but ir won't even start.