The
Indian Indian Scout 1920 596 cc side valve V-twin frame and engine . After WW I the Indian factory decided it was time to market a somewhat lighter model than the 1000cc Powerplus. The new model, designated “Scout”, was designed by Charles Franklin and it created a sensation when brought out at the end of 1919. The strong points of the new design were easy handling, lightness, ample power for the 1920s roads and unbeatable reliability .
The engine was essentially a scaled-down version of the well-proven PowerPlus. The engine had a modest cubic capacity but the 11 HP power output was relatively high because of the large valves that were used. The Scout features a semi-unit construction power plant with a 3 –speed transmission bolted on to it. Bore and stroke are 70×78 mm. The oil tank holds about 3 liters, the petrol tank 11. Top speed is approx 85 km/hour. Stopping power is provided by two brakes working on the rear wheel, an internal expanding one inside the rear drum and a contracting band brake that works on the outside of the drum.