PerTronix Ignitor Ignition Conversion Kit - Points to Electronic - Magnetic Trigger - Mercruiser 8-Cylinder LY22271 Threads into any cylinder head

Threads into any cylinder head with a 14mm spark plug hole

130" Gasket BoreSince 1989

TCI Circle Track Torque Converters are specially designed with a lower "positive lock-up" stall speed

along with a built-in electronic module that can directly fire an ignition coil

PerTronix Ignitor Ignition Conversion Kit - Points to Electronic - Magnetic Trigger - Mercruiser 8-Cylinder LY22271 Threads into any cylinder headPerTronix MC 181 Ignitor Mercury Marine 8 cylinder. Features: Delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life. 2: 1 improvement over "points" in current fall time for increased coil output. Rotating cobalt magnets trigger a Hall Effect integrated circuit; Pertronix manufactures a broad range of ignition components, including distributor caps and rotors, and related components. They are best known