ENGINE UNIT


  1. CONSTRUCTION


    1. The pistons are made of aluminum alloy.

    2. The top of the pistons use a taper squish shape to achieve fuel combustion efficiency.

    3. The piston skirt is coated with resin to reduce friction losses.

    4. The groove of the top ring is coated with alumite to ensure abrasion resistance.

    5. Low-tension piston rings are used to reduce friction and achieve excellent fuel economy.

    6. Narrow-width piston rings are used to reduce weight and friction.

    7. A Physical Vapor Deposition (PVD) coating has been applied to the surface of the No. 1 compression ring, in order to improve its wear resistance.

      A01RXXHC01
      *a Anodic Oxide Coating *b Resin Coating
      *c Taper Squish Shape - -