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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
**Firmware 1
Compatibility:
Key Features
Rated for up to 50 amps of continuous current
Unused injector outputs can be set as programmable on/off or pwm outputs
MaxSpark IGN1A Smart Coil Wiring Harness Kit - GM LS AMP EFI **Firmware 1Already 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
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