Firepower Ignition Kit

The Performance Distributors Firepower Ignition Kit is a comprehensive performance upgrade for 1986-1993 5.0L Mustang models, engineered to deliver a hotter, more consistent spark. At its core is the Screamin' Demon Coil, which produces higher voltage output than the factory unit, allowing for wider spark plug gaps to ensure reliable ignition under load. The kit also includes a Dyna-Module that increases dwell time for better coil saturation, preventing high-speed misfires and supporting improved throttle response. Electrical energy is transferred via custom-fit 8mm LiveWires featuring low-resistance, spiral-wound cores for maximum conductivity and radio frequency interference suppression. These wires are protected by specialized heat-resistant sleeves rated up to 1200°F, shielding them from the intense engine bay heat typical of Foxbody 5.0L engines. The package also features a corrosion-resistant brass terminal distributor cap and rotor. Installation of this kit is rated for approximately 2 hours and requires light to moderate mechanical skill. It is specifically designed for 1986-1993 5.0L Mustang models; it is not compatible with other engines or model years. This product is backed by a one-year limited warranty.