DUI/HEI Street/Strip 50,000 Volt Coil Kit

The Performance Distributors DUI/HEI Street/Strip Coil Kit is engineered to deliver a robust 50,000 volts, enabling you to open spark plug gaps up to .055 inches. This wider gap facilitates a more complete combustion of your fuel mixture, translating into tangible gains in power and improved fuel efficiency. Built with corrosion-resistant brass terminals, this coil ensures superior conductivity and lasting durability. This kit is specifically designed to upgrade stock HEI systems for enhanced performance, supporting steady spark output up to 7000 RPM. The kit includes the coil, cap, rotor, and nylon retaining screws, providing a comprehensive solution for your ignition system needs. It comes with a one-year warranty from the date of purchase. While this specific coil kit is designed for various DUI/HEI distributors (4-cylinder, V6, inline-6, V8, and V8 Computer Controlled), the product evidence also references the DUI-32820BL model as a Ford Street/Strip DUI Distributor for big block Ford engines (351C-460ci V8). This distributor model may require an offset water neck for installation due to its larger distributor cap.