Specifications:
- Capacity: 140cc
- Max Power: 10KW @ 7,500RPM
- Cooling type: Oil cooled
- Can be started in any gear!!
- Bore and Stroke: 55x59mm
- Clutch: Manual
- Transmission: 4 speed manual, International gear
- Starter: Electric, kick-start
- Compression ratio: 9.0:1
- Ignition: CDI
- Carburetor: 26-27mm
Description:
With its R-type head configuration the Lifan true 140cc petrol engine cements its place as the class leader among performance engines. What makes this motor unique is the larger than normal valves.
Further More this motor is very strong stock and will accept performance cams like the tb300
one important note is that it need an oil cooler or atleast a jumper hose to run since the main oil pumps out thru the oil cooler then back into the engine
this is a really nice motor to just bolt in and run in a pitbike or retro mini
the cylinders are taller 81mm that the lifan120/138cc and gpx/jialing
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