8.5MM Hei Coil Wire / Blaster 3

The 8.5MM Hei Coil Wire / Blaster 3 is a specialized ignition component designed for enthusiasts and mechanics seeking to maximize the output of their high-performance ignition systems. This 18-inch lead serves as a critical link between the ignition coil and the distributor, ensuring that the high voltage generated by a Blaster series coil reaches its destination without significant loss. Whether you are building a custom street machine or maintaining a track-ready vehicle, this wire provides the reliability needed for consistent spark delivery under high-load conditions. Those looking to buy a replacement or upgrade will find this wire essential for maintaining peak engine efficiency.

Constructed with a high-diameter 8.5mm outer sleeve, this 8.5MM Hei Coil Wire / Blaster 3 features a sophisticated spiral core design that offers incredibly low resistance while maintaining superior electromagnetic interference suppression. The red silicone jacket is engineered to withstand extreme engine bay temperatures and resist chemical degradation from oil or fuel. At each end, the High Energy Ignition style boots provide a secure, snap-lock fit that prevents moisture intrusion and unwanted arcing. Reviewing the specifications reveals that the internal conductor is wound tightly to provide a stable path for spark energy, which is vital for high-RPM performance.

This specific 8.5MM Hei Coil Wire / Blaster 3 is optimized for use with High Energy Ignition terminals, making it a direct fit for most modern performance distributors and Blaster 3 coils. The 18-inch length offers sufficient reach for various mounting locations, allowing for clean routing away from hot exhaust manifolds. It is an ideal choice for users who demand professional-grade hardware that minimizes power drop-off across the ignition circuit. Installation is straightforward, providing a secure connection that ensures your vehicle's ignition system operates at its full potential during every drive.