PerTronix manufactures the aftermarket’s finest ignition products for enthusiasts who want to upgrade the spark in their system resulting in a noticeable gain in horsepower. PerTronix is renowned for our Ignitor Series Electronic Conversion Kits, HEI Performance Modules, Flame-Thrower Billet, Cast, and HEI Distributors, Ignition Coils and Spark Plug Wire Sets. Ignitor Series sales have exceeded 5,000,000 units! Our innovative Digital HP Ignition Box represents our continued commitment to lead the ignition industry. PerTronix ignition products are maintenance free systems that are unparalleled in the industry.