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O.S. Speed B2101 Las Vegas Edition

Posted: 16 Jul 2016 12:17 AM PDT

O.S. Engine have introduced a special edition of their popular B2101 3.5cc off-road engine to celebrate the company’s 80th anniversary. The limited Las Vegas Edition sports five stars and stripes on its cylinder head – each one representing an O.S. IFMAR Worlds victory. Otherwise the engines relies on the proven B2101 design with a DLC-coated crankshaft balanced with tungsten weights and a 21J carburettor.

Features & Specifications:
– Limited edition power plant commemorates the 2016 IFMAR Worlds Championships, held in Las Vegas, Nevada
– Machined cylinder head with five stars and stripes representing each of the IFMAR Worlds wins O.S. has tallied
– Designed specifically for maximum power output, performance and tuneability in 1/8 scale buggy applications
– Features a DLC-coated crankshaft balanced with tungsten weights and the efficient, reliable 21J carburettor
– Displacement: 3.46 cc
– Bore: 16.40 mm
– Stroke: 16.40 mm
– Practical RPM: 4,000-42,000
– Output: 2.61 hp @ 34,000 rpm
– Weight: 352 g

Source: O.S. Engine [osengines.com]