New Powerful 52cc Racing Engine With 43.5mm Big Bore Performance Cylinder Block Kit, CNC Machined Engine Head Cap, Racing Carburetor and Hi-flow Air Filter.
Oil Gas Mixture: 1:25
Max Torque: 2.8 n.m./5500rpm
For Fast Intake and Exhaust We Use High 2-groove HP Performance Cylinder Block and Twin-window Piston, Excellent Light-weight Brings Fast Power Transfer. Similar engines from other sellers are still use old style single window pistons.
NEW UPGRADE: ALL ENGINE COMES WITH ALLOY EASY-START-STYLE RECOIL PULLER.
Engine Model: 44-6
Cylinder Numbers: Single cylinder
Gas-oil Mix Rate: 25:1
Start Way: recoil pull start
Recoil Starter Material: Aluminium pull start with aluminum clog
Cooling: Air forced cooling
Sprocket Size: 6 teeth fit 25H chain
Air Filter: Performance high flow racing air filter
Spark Plug Size: A7TC
Mounting Measurements: See Picture
INCLUDES: 1 X Engine Kit with Carb and Air filter