This is the Ninja JX21 B01 5 Port Port Off-Road Competition Buggy Engine from Mugen Seiki! This is a high performance 3.5cc Off-Road engine, using today's most advanced technology. The engine has been designed for maximum strength and highest specifications for serious and real racing. Fabricated from the finest materials available, it will insure less friction movement for higher speed and more economical fuel consumption.
The engine, OEM manufactured by O.S. Engines for Ninja, is loosely based on their V-Spec with some custom features: the crankcase is from the O.S. 28XZ engine and does not feature the distinctive O.S. 'black' coating, the sleeve port design is a bit different from the V-Spec, head design, the crankshaft has the same 'DLC' coating as the O.S. Speed V-spec but without counterweights. All in all a mix up of a few O.S. engines and Ninja branding.
Basically this engine is similar to a 5-port O.S. V-Spec engine!
Specifications:
Displacement: 3.46 cc (0.211 cu.in.)
Bore: 16.6 mm (0.645in.)
Stroke: 16.0 mm (0.630in.)
Pratical RPM: 3,000-40,000 r.p.m.
Power Output: 2.48 hp / 33,000 r.p.m.
Ports: 5
Sleeve: ABC
Crankshaft Diam: 14mm
Glow Plug: Turbo (Conical)
Carburetor: 8mm (variable)
Carburetor Material: Aluminum
Adjustment: Double
Weight: 374 g
This product was added to our catalog on April 4, 2008
They say the crank case is from the .28ZX...
Has anyone tried it?
Thanks guys ,realy looking foward to running this engine.
the 2035 give more bottom, 9 min runtime and awesome rpm... and the price is very good :)
thanks