Ford F-150 4.6 FirePower Kit

Description

Upgrade your F-150 4.6 engine with our Firepower Ignition Kit. The 45,000-volt Screamin’ Demon coil packs allow spark plug gaps to be opened up to .065″, resulting in a more efficient fuel burn for increased performance and fuel mileage. You will experience consistent power at high RPMs and reduced carbon buildup as the spark plugs will remain cleaner for a longer duration. The coils are epoxy-filled for superior heat transfer and vibration resistance, and they install easily into the original equipment location.

To support this high-voltage output, the kit includes our LiveWires spark plug wires. These low resistance 8mm wires feature a spiral wound core for radio suppression and a heat-treated fiberglass sleeve that protects the wires up to 1400°F. LiveWires are custom-fit and numbered for each cylinder, requiring no assembly. Available in multiple colors, the LiveWires give your 4.6 the best plug wire technology along with a high performance look.

The included Nylon wire looms keep the LiveWires separated and neatly routed. These non-conductive looms are made from 6-6 Dupont Zytel nylon and will not fade, stain, corrode or discolor. Extremely durable as they will not crack or break due to the heat and cold. Resistant to fluids such as gasoline, coolant, brake fluid and solvents. These separators have an inside diameter of 10mm and are a perfect fit around the protective sleeving on the LiveWires.

The 4.6 Firepower Kit has a one year warranty from date of purchase.