NGK R5671A-9 V-Power Racing Spark Plugs – Set Of 8 For Turbo/Nitrous/Supercharger

This is a set of 8 brand new NGK R5671A-9 V-Power racing spark plugs.

These are designed specifically for high-performance applications like turbocharged, supercharged, or nitrous engines.

They're not your everyday grocery-getter plugs; these are built to handle the heat and pressure of serious power adders.

The V-Power design gives a reliable spark under boost.

This set gives you eight plugs (part number 5238), ready to be gapped and dropped into your race motor.

Whether you're building a dyno queen or a track monster, having a fresh set of NGK performance plugs is a must.

Warranty is unspecified, but NGK's quality speaks for itself.