NGK R5671A8 4554 V-Power Racing Spark Plugs – Non-Resistor, For Turbo/Nitrous/Supercharged – Qty 8

If you're building a boosted engine or running nitrous, these NGK R5671A8 V-Power plugs are what you need.

They're non-resistor, so they work best in high-performance, competition applications where every spark counts.

Part numbers R5671A8 and 4554.

You get 8 plugs—enough for most V8s.

Brand new, in original packaging.

NGK is the name you trust for quality.

Whether it's a turbo drag car or a supercharged street machine, these plugs can handle the heat and pressure.