Dong Fang DF 250 RTB Bobber Information

[barnone]

I have the same symptoms.
With my new tachometer, I also see it top out just about 6k and 60mph indicated.

Be sure to post about your 120 jet.
Are there model numbers for these main jets i can look for?

Main Jets
http://www.jetsrus.com/a_jets_by_car...4-36_main.html
Slow Jets
http://www.jetsrus.com/a_jets_by_car...low_26-xxx.htm