Systematically engineered to meet modern ignition requirements, the Mallory Promaster Ignition Coil effectively enhances the output coil of electronic ignitions. The Promaster S/S works specifically best with Mallory HyFire Ignitions. The coil's E-core windings constructively generate high levels of current without compromising the voltage output. When integrated with the Mallory HyFire Ignition Box, this component produces up to 300 milliamps of current and 40,000 volt output.

The coil has an excellent winding design where primary and secondary windings are appropriately encased in polyurethane. Expect a consistently efficient performance and an extensive lifespan with the coil's compact and durable housing which includes a tall tower and brass primary terminals, The Promaster S/S Ignition Coil appropriately comes with a 90 degree spark plug boot, terminal and vibration mounts.

Established in 1925 at Toledo, Ohio, Mallory has been a reliable manufacturer of exceptional ignition components for both street and high performance applications. Their components are fundamental to various motorsports such as drag racing and stock car racing. The company goes far back in history with significant accomplishments such as the establishment the first ignition system for the 1932 Ford V8. Marion Mallory, the company's founder worked with none other than Henry Ford to design this exceptional system. Mallory was also highly involved in the racing competitions at Indianapolis, emphatically achieving 16 straight victories from 1961 to 1983.

Fast forward to today, Mallory is part of the highly regarded Holley Group. Their ignition parts are meticulously designed and tested by top experts to guarantee a superior quality that effectively boosts power levels. Specializing on ignition systems, Mallory provides essential components such as distributors, shock absorbers, magnetos, ignition coils and many more. If the goal is unbeatable performance for your truck, hot rod or muscle car then there is no better option than integrating Mallory's Ignition Components.