JC-120evo 2-Stroke Gasoline Engine Twin Cylinder Air Cooler

JC120evo 2-Stroke Gasoline Engine Twin Cylinder Air Cooler.

Item#:JC120

!!! 2 YEARS WARRANTY !!!

Description:

Engine Parameter:

Engine type : 2—Stroke gasoline engine
Displacement:120cc
Bore × Stroke: 45mm × 38mm(twin)
park plug: NGK CM6 or JC CM6
Carburetor: Walbro special-designing vacuum pump diaphragm type duplex needle carburetor
Max power : 12.5hp/8000rpm
Practical running speed : 1200 - 8000rpm
Net Weight : 7.5 lbs, 3401g (with CDI and muffler)
Ignition system : CDI battery ignition (battery voltage: 4.8v—6v)
Grease oil ratio : 25-30:1 used during the break-in (the initial 2 working hours); 35-40:1 used after the break-in.
Screw propeller dimension :27*8, 27*10, 28*8, 28*10, 29*8