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This is the Ninja JX21 B01A 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: 7mm (variable)
Carburetor Material: Aluminum
Adjustment: Double
Weight: 361 g |
