Link IGN1A - High Powered Inductive Smart Coil (Integrated Ignitor)

The Link IGN-1A Smart Coil is a high-output inductive ignition coil with a built-in ignitor, delivering 103 mJ of spark energy and a long 2.9 ms spark duration. Designed for universal ignition systems, it provides reliable, high-energy ignition for naturally aspirated, turbocharged and supercharged engines without requiring an external ignitor.

Models Supported

Link G4+/G4X/G5 ECU's.

Other aftermarket ECUs with logic-level ignition outputs.

HT lead ignition systems using HEI-style plug wire ends/boots.

Warnings

Designed for HT lead ignition systems. It is not a coil-on-plug ignition coil.

Connect the logic ground to the ECU ground, the spark ground to the cylinder head, and the power ground directly to the battery negative.

Excessive dwell or duty cycle can damage the coil.

Refer to the IGN-1A Smart Coil User Guide for wiring and installation instructions.

Specifications

Highlights

The Link IGN-1A Smart Coil has the following specifications:

• High-output inductive smart coil with built-in ignitor.
• Delivers 103 mJ spark energy.
• 2.9 ms spark duration.
• Nominal dwell: 3.0 ms.
• Maximum output voltage up to 81 kV
• Universal mounting design.
• Includes mating connector kit.

Product Dimensions

• 110mm(L)x90mm(W)x50mm(H)
• 4.33in(L)x3.54in(W)x1.97in(H)

Product Weight

• 420 grams (14.82 ounces)

Electrical

• Operating Voltage Range: 6-17V
• Maximum Input Voltage: 17V
• Maximum Continuous Current Draw: 19A

What's in the Box

• IGN1A Smart Coil
• Mating Connector Kit

Raw Calibration Specs

• See picture or table of the Dwell settings from the manual (page 3)