NGK Standard Spark Plug - B10ES Internal Wastegate Actuator. Side Port: 7/8"-14 threaded for

Side Port: 7/8"-14 threaded for 10AN ORB fittings

Precision-machined from high-quality billet aluminum for exceptional strength and durability

Anodized aluminum -AN adapter fittings and hose ends

- NISSAN RB25DET NEO

Circuit and Performance cars will be able to retain the Original

NGK Standard Spark Plug - B10ES Internal Wastegate Actuator. Side Port: 7/8"-14 threaded forStandard nickel centre electrode Trivalent metal plating provides superior anti corrosion and anti seizing properties Corrugated ribs reduce the risk of flashover Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Copper core aids in heat removal Triple seals prevent leakage