NGK V-Power Spark Plugs, R5671A-8
[NGK V-Power Spark Plugs, R5671A-8]
NGK V-Power Racing Competition Spark Plugs
NGK Racing Spark Plugs, R5671A-8 are designed for specialty Racing engines and are a high quality racing plug.
These plugs are suitable for moderately modified cars running increased boost, High RPM's and high flow exhaust/intake.
The NGK-4554 are the Plugs of choice for E&H Motors, Speedtechnz and a number of other performance tuners.
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Greater durability and lower voltage requirements.
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Improve the ignitability of the plug.
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Improve throttle response.
Part number: NGK-4554