NGK TR8ix Spark Plugs (8) [Camaro Corvette CTS V SS G8 GTO, LS] prometh Specifications

Specifications

Increased Power

check out our custom carbon intake made for the CTS V

Stage 2 (est 900 BHP):

and more will all connect right up without modification

NGK TR8ix Spark Plugs (8) [Camaro Corvette CTS V SS G8 GTO, LS] prometh SpecificationsNGK 3691 Iridium IX Spark Plugs are the most technologically advanced high performance plugs available. Featuring a 0. 6 mm iridium center electrode tip. Offer superior ignitability without sacrificing durability. The tapered ground electrode increases flame kernel expansion, while the superior heat range design is ideally suited to the demands of high performance environments. Specially designed to meet the needs of serious enthusiasts, Iridium IX