Monday, March 14, 2011

O.S. MAX-21XM Ver.II

O.S. Engines in Japan have just released some info of their updated outboard engine called MAX-21XM Ver.II. It looks like the water cooling head is gone in favor for a air-cooled one and there is an muffler extension added. The power numbers are unchanged though.

  • Displacement: 3.46 cc (0.211 cu.in.)
  • Bore: 16.60 mm (0.654 in.)
  • Stroke: 16.0 mm (0.630 in.)
  • Output: 1.3 ps/25.000 rpm
  • Practical r.p.m. range: 3.000-25.000
  • Weight: 682 g (24.0 oz.)

http://www.os-engines.co.jp

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