Graupner,OS MAX 18 CV-R,2704

OS MAX 18 CV-R Graupner 2704 A powerful side-exhaust motors of 3.0 cc capacity for 1:10 scale model cars. Twin ballraced crankshaft, ABC piston/liner, tall heat-sink head for optimum heat dissipation, newly developed Type 11G slide carburettor and type 203 super air filter. The OS MAX 18 CV-RX version also features a pull-cord starter.

Capacity 3.0 cc
Power approx. kW (BHP) 0.99 (1.35) at 28,000 rpm
Speed range approx. 3,000~32,000 rpm
Bore 16.0 mm
Stroke 15.0 mm
Carburettor 11G
Shaft thread M5 x 0.8
Weight approx. 237.5 g