Holley - Smart Coil Kit 8-Cyl

The Holley Smart Coil Kit 8-Cyl is engineered to deliver superior ignition performance for 8-cylinder engines. This Coil-Near-Plug (C-N-P) system includes eight high-output smart coils and two terminated sub-harnesses, ensuring a seamless installation. With a peak voltage of 44,000 volts and a peak output of 102 millijoules, this kit offers robust spark energy for optimal engine performance. The sub-harnesses feature fully terminated coil connectors and a 7-pin Metripak connector compatible with various Holley EFI C-N-P main harnesses. Additionally, the kit includes 3 feet of wiring loom for a professional and organized installation. Please note that upgrading a non C-N-P main harness requires the Holley Universal Coil-On-Plug Harness (P/N 558-307) to complete the installation.