2 YEARS WARRANTY
Gives a lower ignition timing from 0 to 3000rpm
+ Easier starting
+ Less breakage of gear and kick crankcase in case of kick down
+ Low-rpm torque
+ Acceleration in low rpm
 
Needed specially on these engines:
YX140-1P56FMJ (UPower, YCF)
YX150-1P56FMJ-5 (UPower, YCF)
YX150/160-1P60FMJ (UPower, YCF)
Lifan 140-1P55FMJ