NGK V-Power TR-6 Spark Plugs (Set of 8) – GM LSx V8 (One Step Colder for Forced Induction/Nitrous) – NGK-4177-8

NGK V-Power Spark Plugs -.052 GAP
These TR6 Plugs are one step colder than TR55 plugs for nitrous and forced induction applications.�
Economical performance and improved ignitability over standard NGK Spark Plugs original equipment manufacturer and racer approved.

Lowers ignition system voltage requirements
Greater ignitability and performance over conventional spark plugs
�Trivalent Metal Plating� has superior anti-corrosion and anti-seizing properties
Increased fuel economy and lower emissions
Highly durable against electrical and chemical wear
Good performance spark plug

Fits most GM LSX (LS1, LS2, LS6, etc) applications.