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View Full Version : 125 lifan rev limiter?



flipout31
07-12-2010, 07:18 PM
I need a new rev limiter because this new lifan is cutting out when I open it up. its popping, can I do something with this or is there a replacement?

Ride1Rob
07-12-2010, 07:39 PM
Could be a jetting issue. What carb you running and make sure it's jetted properly.

flipout31
07-12-2010, 08:40 PM
I believe it is the jetting. The main jet. I read alot of other people had this problem. Im gonna buy a new 22 mm carb. The one that came with the motor is junk, I can tell. I think i will try a mikuni

91gtig60
07-13-2010, 07:44 AM
Originally posted by flipout31
I need a new rev limiter because this new lifan is cutting out when I open it up. its popping, can I do something with this or is there a replacement? it is my understanding that chinese cdi's have no rev limiter. like rob said jetting?

Ride1Rob
07-13-2010, 09:07 AM
Originally posted by flipout31
I believe it is the jetting. The main jet. I read alot of other people had this problem. Im gonna buy a new 22 mm carb. The one that came with the motor is junk, I can tell. I think i will try a mikuni

Please! Don't waste your money on a 22mm carb. Go ahead and get yourself a VM26 606 and be done with it. That carb will run the 125cc's perfect and if you upgrade to 150cc's will be good for that motor as well. You'd be suprised at how it wakes the motor up as well.

flipout31
07-18-2010, 11:27 AM
It was the Carb. Dont know what happend but its cleared out and running awesome. My daughter says the lifan 125 is way faster than the stock 90. When she hits the strait away on our practice track, she is def going faster.. alot faster Really impressed with this motor.