LS1 Coil with built-in Ignitor

The Haltech LS1 Coil with built-in Ignitor combines high-energy spark delivery and solid-state ignition control in a single compact unit. Designed specifically for LS1 engine platforms, this coil eliminates the need for separate ignitor modules, simplifying wiring and reducing potential failure points in high-performance applications. The integrated design ensures consistent spark energy across the rev range, making it ideal for modified engines running aggressive timing maps or higher compression ratios. Compatible with Haltech ECU systems, this coil suits naturally aspirated and forced induction LS builds where reliable ignition is critical.