ENGINE UNIT


  1. CONSTRUCTION


    1. Each cylinder has 2 intake valves and 2 exhaust valves. Intake and exhaust efficiency is increased by means of the larger total port areas.

    2. The valves are directly opened and closed by 2 camshafts.

    3. The intake camshaft sub-assembly is driven by a timing belt, while the exhaust camshaft sub-assembly is driven by gears on the intake camshaft sub-assembly.

    4. Small-diameter, flat-teeth gears are used for driving the exhaust camshaft sub-assembly in order to reduce gear noise.

      B002MRZC02
      *1 Timing Belt *2 Camshaft Drive Gear
      *3 Exhaust Camshaft Sub-assembly *4 Intake Camshaft Sub-assembly