December 15, 2016

O.S. Speed T1202 2.1cc touring car engine

The latest O.S. Speed engine to surface is the Speed T1202 1/10th scale touring car engine. With significant updates have been made to the original T1201, the latest version features improved torque, a tungsten-weighted crankshaft with diamond-like coating and a lighter piston for better performance over the whole RPM range. A thinker cylinder flange transfers heat more efficiently to the low-profile cooling head and a low-profile carburettor restrictor enables quicker throttle response from low to top. On top of this the engine offers improved mileage.

– Displacement: 2.1cc
– Bore: 13.67mm
– Stroke: 4.3mm
– Practical rpm: 5,000-45,000
– Output: 1.75ps/1.73hp @ 35,000rpm
– Weight: 215g
– Includes: T-RP6 plug, exhaust seal ring, dust cap

Source: O.S. Engines []


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