ENGINE UNIT


  1. CONSTRUCTION


    1. The pistons are made of aluminum alloy.

    2. The top of the pistons utilize 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. By increasing the machining precision of the cylinder bore diameter in the block, only one size piston is required.

      A018G9QC01
      *a Front Mark *b Taper Squish Shape
      *c Resin Coating *d Alumite Coating