PerTronix Ignitor Ignition Conversion Kit Points to Electronic Magnetic Trigger Wico 4-Cylinder Distributors - Kit 7140BK set a two step rev

set a two step rev limit

digital circuits and performance

Super Modifieds

For Small Block Chevy with enlarged lifter bores

1-5/8-12 in Thread

PerTronix Ignitor Ignition Conversion Kit Points to Electronic Magnetic Trigger Wico 4-Cylinder Distributors - Kit 7140BK set a two step revPerTronix WO 141 Ignitor WICO 4 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 for their