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Post by Deleted on Jun 13, 2015 16:16:32 GMT -5
This is my sparkplug today after 200 miles, I put back the original air filter 2 weeks ago, and stay with main jet #100. Run fine, hit 48/50 mph! I stay like this! Thank's for help...  |
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Post by joshuaperdomo190 on Oct 13, 2022 12:44:08 GMT -5
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??? |
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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? |
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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?