NGK Spark Plug - ZFR7F (10 Per Box) ronstan ball bearing series 20 - triple becket cam cleat - 2-axis shackle head Up to 25% more efficient

Up to 25% more efficient than conventional in-line blowers

Each pair comes complete with 8mm x 25mm stainless steel bolts and washers for easy installation

complete with a rubber mounting gasket

Also suitable for inboard applications

NGK Spark Plug - ZFR7F (10 Per Box) ronstan ball bearing series 20 - triple becket cam cleat - 2-axis shackle head Up to 25% more efficientNGK Spark Plug ZFR7F (10 Per Box). NGK have over 80 years of experience in spark plug manufacturing and they are the world leaders in spark plug technology. They have an extensive range of spark plugs, each with their own unique characteristics specifically engineered to its vehicle application and they are designed to suit a broad range of vehicles on Australian roads. With their dedication to quality, outstanding reliability and state of the art