SFI SYSTEM


  1. CONSTRUCTION


    1. Long-reach type spark plugs are used. This type of spark plug allows the area of the cylinder head that receives the spark plugs to be made thick. Thus, the water jacket can be extended near the combustion chamber, which contributes to cooling performance.

    2. By using an iridium center electrode, ignition performance superior to that of platinum-tipped spark plugs has been achieved and durability has been increased.

      A01KWSAC01
      *1 Iridium Tip *2 Platinum Tip
      *a Long-reach *b Center Electrode: 0.55 mm