NGK Iridium IX Spark Plug Box of 4 (GR4IX) 1986-nissan-200sx-esi4305390 ARP Pontiac Ram Air 2

ARP Pontiac Ram Air 2 & 455-HO Hex Head Stud Kit

System will come standard with four 2GPH nozzles

externally balanced

Fragola -6AN Female Nut x 7/16-20 (4) O-Ring 90 Degree Swivel - Black

Yokohama Geolandar M/T G003 Tire - LT275/65R20 126/123Q

NGK Iridium IX Spark Plug Box of 4 (GR4IX) 1986-nissan-200sx-esi4305390 ARP Pontiac Ram Air 2NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high