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copy of OS SPEED 21 -B SPEEC 2 W/21J(B)

OS SPPED 21 -B SPEEC 2 W/21J(B)

€529.00
€499.00 Save €30.00
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BAJO PEDIDO 5 DIAS EN LLEGAR

OS SPPED 21 -B SPEEC 2 W/21J(B)

La ultima version del OS V-Spec.


Motor de explosion especial competicion.
Tuneado de fabrica para las máximas prestaciones.
Especial para coches de escala 1:8 Salida trasera Compatible por sus medidas con los motores de Cilindrada 3.5 c.c.
Incluye nuevo carburador.
Disponible codo y tubo de escape especial (OS-2938)
Nuevo cigüeñal con recubrimiento especial.
Equilibrado con cilindros de tungsteno.
Rodamiento cerámico que reduce las perdidas por fricción.
Nueva culata de aluminio refrigerada anodizada, aligerada de color negro.
Carter anodizado en negro.
CARACTERISTICAS *
Width : 45 mm
Shaft thread: 1/4"-28 UNF
Distance of screw hole /longitudinal: 21 mm
Carburettor : 21J2 (B)
All-up weight, approx.: 355 g
Height approx.: 110 mm
Recommended for : Offroad Modelle M 1:8
rpm range, approx.: 4000-40000 U/min
Bore: 16,3 mm
Distance of screw hole / crosswise: 37 mm
Cylinder capacity: 3,5 cm³
Output (kW, PS) at: 1,9 (2,6) U/min
Length to hub: 69,9 mm
Diameter / inboard: 3,3 mm
Stroke: 16,8 mm

Description
3.46 cm³ capacity.
The OS SPEED 21 XZ-B motor is the tuned variant of the 21 XZ-B. The highest quality materials and tightest tolerances provide an 8% increase in driving time as well as better performance and reliability, giving you a decisive edge in tough competition. The proven P3 turbo spark plug ensures reliable and powerful operation in all rpm ranges. 3 different Venturi inserts included in the scope of delivery.
Supplied with operating instructions in English.

os

OS1BP01

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