TeamRacerWorx
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- May 13, 2011
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I have a Lifan 110cc and want put a 125cc cylinder and piston and rings in it to make it faster
The question is do I have to change the head to 2 a 125cc head or can I keep the 110 head and the 110 cam
The question is do I have to change the head to 2 a 125cc head or can I keep the 110 head and the 110 cam