Wasted Spark 4 Cylinder Ignition Coil Assembly with Internal 2-channel igniter
Suitable for 4 cylinder engines or use 2 on a V8
Includes mounting hardware and 4-pin connector.
This 4 cylinder waster spark ignition coil features a built-in 2-channel igniter. This allows the ECU to trigger these coils directly without the need for a separate external igniter. This saves cost, reduces complexity and increases reliability.
Uses a HEI post-type output for excellent resistance against misfire and compatibility with many brands of HT leads.
Approximate dimensions: 11.5cm(l) x 10.5cm(w) x 6cm(h)
Required ECU trigger: 0-5V digital signal. Dwell begins on rising edge, spark occurs on falling edge.
Dwell settings vs battery voltage to charge to a primary current of 7.6A are: