Overview Transform your LS swap or performance build with Haltech's high-output LS1 coil featuring integrated ignitor technology. This complete coil-on-plug solution delivers the precise, powerful spark essential for extracting maximum power from naturally aspirated and forced induction LS engines, complete with plug and pins for straightforward installation. Technical Specifications Part Number: HT-020102 Coil Type: LS1 coil-on-plug with integrated ignitor Output: High-energy ignition suitable for performance applications Includes: Coil assembly, connector plug and terminal pins Application: LS engine family performance builds Why You Need This LS engines demand reliable, high-energy ignition to unleash their potential, particularly in modified applications where cylinder pressures exceed standard specifications. Factory coils often struggle with increased boost levels, aggressive timing maps, or extended high-RPM operation, leading to misfires that rob power and risk engine damage. Haltech's LS1 coil addresses these limitations with superior energy output and consistent performance across the rev range. Whether you're running a boosted LS3 in an E46 swap, building a naturally aspirated LS7 track weapon, or converting a classic to LS power with a Haltech Elite ECU, ignition reliability becomes critical. This coil's integrated ignitor design eliminates the complexity and potential failure points of separate ignition modules, whilst the included connector ensures clean, professional installation that matches OEM standards. Perfect for builds where space constraints and heat management matter as much as outright performance. ECU & System Compatibility Designed specifically for use with Haltech Elite and Nexus ECU systems managing LS engine applications. Compatible with Elite 550, 750, 1000, 1500, 2000, and 2500 ECUs, plus Nexus R3 and R5 units configured for LS coil-on-plug ignition control. Contact our technical team to confirm optimal setup parameters for your specific LS variant and performance targets. What's in the Box Haltech LS1 coil with integrated ignitor Electrical connector plug Terminal pins for professional wiring connection Technical documentation Complete Your Build Most customers building LS-powered projects also require quality engine management and supporting ignition components. Our technical team can recommend the ideal Haltech Elite ECU for your application, along with necessary wiring harnesses, sensors, and calibration tools. With UK stock held for fast despatch and our in-house LS tuning expertise, Billy's Speed Shop provides complete support from initial component selection through final mapping and optimization.
