LINK IGN1A HIGH-POWER IGNITION COIL

High-power inductive coil with built-in igniter.

*Produces 103 mJ per spark, with a longer spark duration (2.9 ms) than capacitive discharge.
*Built-in igniter with external heat sink
*Requires HEI-type spark plug wire terminals/boots. Compatible with most high-tension cable brands.

Box contents
1 IGN1A smart coil
1 connector kit with terminals per coil

DATA :
Connector pinout:  
A – Ignition signal from ECU  
B – Logic ground: connect to ECU ground
C – Spark ground: connect to cylinder head
D – Power ground: connect to battery negative
E – 12V power supply

*Coil dwell begins when 5V is applied to pin A; the coil fires when voltage drops to zero. Signal is similar to an LSx coil, but requires slightly more trigger current.

Smart coil specifications:  

*Minimum output voltage (unloaded, at recommended dwell): 40,000V
*Maximum output voltage: up to 81,000V (+/-10%)
*Output energy: 103 mJ
*Spark duration: 2.9 ms  
*Primary resistance: 0.5 ohms (not directly measurable)
*Primary inductance: 4.8 mH (not directly measurable) 
*Secondary resistance: 8,500 ohms  
*Secondary inductance: 22.5 H  
*Turns ratio: 71.1 
*Maximum current: 19A  
*Maximum battery voltage: 17V
*Nominal dwell time: 3.0 ms. Excessive dwell or duty cycle may cause melting. As with any racing coil, the manufacturer provides no warranty.