NGK Iridium IX LTR7IX-11 Spark Plugs Set of 16 Hemi Cam Kits but need more overlap to

but need more overlap to bleed off cylinder pressure

The combination of fine wire center electrode and tapered cut ground will increase performance

Designed specifically for the performance enthusiast

Sipple Speed and Performance Max Effort Torque Converters for HP70-95 Transmissions

NGK Iridium IX LTR7IX-11 Spark Plugs Set of 16 Hemi Cam Kits but need more overlap toDesigned specifically for the performance enthusiast. Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling. NGK iridium plugs represent the ultimate evolution of spark plug technology and performance. The iridium center electrode is both stronger and harder than platinum. This allows NGK engineers to design an ultra fine (0. 6mm) center electrode reducing the voltage requirement for spark. This allows for a