Hi, I have a 80cc motor (GY6 139qmb) on my scooter with a 20mm carburator. Inside the carb, main jet #100 and Pilot jet #35. I always run with the original air filter (No restriction inside) and original muffler, if i put main jet under #100, the sparkplug always look lean|? Now with jet #100 look good, run good too. But i have a question,: Do you think if i put a UNI filter is going to help the motor, or just make more noise???
Post by joshuaperdomo190 on Oct 13, 2022 12:44:20 GMT -5
I a Tao Tao scooter with a 80cc bbk and having trouble with air and fuel mixture i adjusting the needle mid clip and I had a jet with 33 pilot still spark plug looked black and I have a pod filter so I put in a main with 33 pilot. I am going a little faster but feel like I can push more. What should I do?