Purpose

Replaces the capacitor and mechanical points system to provide more reliable and efficient ignition management.

Operation

Uses electronic components such as transistors and MOSFETs to interrupt the coil current, generating a stronger and more consistent spark at the spark plugs at various engine speeds — improving performance and reducing wear on the original mechanical components.

Visible components

The circuit board shows a large capacitor, several blue capacitors, a black transformer, integrated circuits, MOSFET transistors, and resistors — all housed in an aluminum case with cooling fins.

Connections

Includes screw terminals for connection to power (positive/ground), coil, and points/sensor signal with engine block.