Spark Plugs - High Performance Twin Plug IGN R56 71A7 / IGN R56 71A7 /

Spark Plug Set (6pcs) - 5/8" Hex High Performance & Twin Plug Engine Applications (IGN R56 71A7)

NGK

$31.68

Shipping calculated at checkout.

High Performance NGK V Power Spark Plug with 5/8" hex

Our preferred spark plug for high compression twin plug applications. With a Slightly lower depth / reach in combustion chamber for clearance with high compression / high domed pistons.

Sold as a set of 6 plugs - 2 sets for twin plug application

Alternate Part Numbers:
R56 71A7 / R5671A7 / 4091

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