Subaru Robin

EX40 Engine

The EX40 air-cooled, four-cycle engine delivers a maximum output of 14 hp and meets both CARB and EPA Tier III emission standards.

  • Utilizes chain-driven overhead cam (OHC) technology
  • Intake and exhaust valves positioned to offer lower resistance for the air/fuel mixture flow
  • Automatic decompression timing system reduces pulling force by 30% to 40%
  • Inclined cylinder, lighter-weight parts and improved rotation balance
  • Full 2 dbA quieter in exhaust tone

 

 

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