ENGINE UNIT


  1. CONSTRUCTION


    1. The camshafts are made of cast iron alloy.

    2. Oil passages are provided in the intake and exhaust camshafts in order to supply engine oil to the Dual Variable Valve Timing-intelligent (Dual VVT-i) system.

    3. Camshaft timing gear assemblies and camshaft timing exhaust gear assemblies are installed on the front of the intake and exhaust camshafts to vary the timing of the intake and exhaust valves.

    4. Together with the use of the No. 1 valve rocker arm sub-assemblies, the cam profile has been modified. This results in increased valve lift when the valve begins to open and as it finishes closing, helping to achieve enhanced output performance.

      A01F6GCC01
      *1 Camshaft Timing Exhaust Gear Assembly (Exhaust RH) *2 No. 2 Camshaft (Exhaust RH)
      *3 No. 1 Camshaft (Intake RH) *4 Timing Rotor
      *5 Camshaft Timing Gear Assembly (Intake RH) *6 Camshaft Timing Gear Assembly (Intake LH)
      *7 No. 3 Camshaft Sub-assembly (Intake LH) *8 No. 4 Camshaft Sub-assembly (Exhaust LH)
      *9 Camshaft Timing Exhaust Gear Assembly (Exhaust LH) - -
      *a Increased Valve Lift *b Modified Profile of Camshaft Lobe