ENGINE UNIT


  1. CONSTRUCTION


    1. The cylinder head structure is simplified by separating the cam journal portion (camshaft housing sub-assembly) from the cylinder head.

    2. The cylinder head sub-assembly, which is made of aluminum, contains pentroof-type combustion chambers. The spark plug is located in the center of the combustion chamber in order to improve the engine's anti-knock performance.

    3. A taper squish combustion chamber is used to improve anti-knock performance and intake efficiency. In addition, engine performance and fuel economy are improved.

      A018GQHC01
      *1 Camshaft Bearing Cap *2 Camshaft Housing
      *3 Cylinder Head Sub-assembly *4 Spark Plug Hole
      *5 Exhaust Valve *6 Intake Valve
      *a Exhaust Side *b Intake Side
      *c Taper Squish *d View from Bottom Side
      *e A-A Cross Section - -