NGK Spark Plugs V-Power - ZFR6F-11 - H22A/F20B transmission adaptors Manufactured in the UK from

Manufactured in the UK from 2mm aluminum plate

It is chemically resistant and virtually unaffected by all commercial chemicals

Accurate and Consistent Boost Control

moisture and blow-by gas that causes carbon and sludge build-up in the intake system and engine to keep them clean

As used by SpeedFactory Racing in the 8 second Blox Racing sponsored eg

NGK Spark Plugs V-Power - ZFR6F-11 - H22A/F20B transmission adaptors Manufactured in the UK fromNGK Spark Plugs V Power ZFR6F 11 H22A F20B Supplied by Honda for all factory H22A F20B motors. For those wanting a longer lasting plug, choose the iridium option listing below Sold in sets of 4