Description
High Performance Coil Wire. The HEI Coil Wire provides superior electrical conductivity and enhanced ignition performance for vehicles equipped with HEI-style ignition systems. Designed to deliver reliable spark energy, it supports optimal engine operation and consistent firing under demanding conditions. This coil wire is essential for maintaining efficient engine performance and minimizing misfires.
Construction and Appearance. This coil wire features silicone boots for high heat resistance and durability, paired with 90-degree terminals on both ends for tight, secure connections to HEI terminals. The conductor core is made of copper, wrapped in a super conductor wire series with an 8.5 mm diameter, ensuring excellent conductivity and reduced energy loss. The red wire finish adds a professional look while protecting internal components.
Installation. Installing this coil wire is straightforward, making it suitable for professional technicians and experienced enthusiasts alike. The 18-inch length and 90° boot design allow for easy fitting in tight engine compartments with minimal effort.
Warranty. Backed by a manufacturer’s limited 1 year warranty, this coil wire offers reliable durability and support for its service life.
Application. This coil wire is compatible with HEI-style ignition systems and includes a Power Tower adapter to fit socket-style caps, ensuring versatile fitment across various vehicle makes and models.
CA Residents: WARNING: Cancer and Reproductive Harm
- Boot Material Silicone
- Boot Type 90 DD
- Category Ignition
- Core Copper
- Emission Code 5
- Part Type Ignition Coil Lead Wire
- Product Type Coil Wire
- Resistance 40-50 Ohms Per Foot
- Sub Category Ignition Wire And Related Components
- Warranty Manufacturer’s Limited 1 Year Warranty
- Wire Diameter 8.5 MM
- Wire Series 8.5 Super Conductor






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