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Each side fires two posts in wasted spark mode
LS Engines equipped with our MaxSpark PNP LS Kit
Wheel Speed Sensor
Option 1: 4’ Flying Lead Pigtail
Installation:
MaxSpark IGN1A Smart Coil Wiring Harness Kit - GM LS IAT Each side fires two postsAlready have IGN1A smart coils on your LS engine and just need a clean, easy way to connect them? The MaxSpark Plug N Play LS IGN1A Wiring Harness Kit is your solution. Designed for maximum simplicity and performance, this kit gives you an attractive, high quality way to finish off your ignition upgrade without the hassle of building a harness from scratch. These plug directly into your factory LS engine harness and into each IGN1A smart coilno