JC Area51 engine

Very good Quality petrol engine with a fully CNC billet crankcase very rigid to aid smoother running.

Engine Specification.

Engine type 2—Stroke gasoline engine.
Displacement(cylinder volume) 51cc
Bore × Stroke: 44mm × 35mm
Spark park plug: NGK BPMR6
Bearing: NSK 6003,6002
Carburetor: Walbro special-designing vacuum pump diaphragm type duplex needle carburetor
Max power 5.2hp/7200rpm
Practical running speed 1400 － 9000rpm
Net Weight 1700g (including CDI and muffler)
Ignition system CDI battery ignition (battery voltage: 4.8v—6v)
Oil ratio 25-30:1 used during the break-in (the initial 2 working hours); 35-40:1 used after the break-in.
Please use Mineral oil for the running in period for best results
Propeller dimension 22 x 10 - 24 x 8