Granatelli 86-90 Ford Bronco II 6Cyl 2.9L MPG Plus Ignition Wires

If you're working on your 1986-1992 Ford Ranger or 1986-1990 Ford Bronco II with the 2.9L 6-cylinder engine, these Granatelli MPG Plus Ignition Wires are a solid option for replacing your old, worn-out wires. These wires are built to carry a strong spark from the distributor to the spark plugs, which is crucial for efficient combustion and smooth engine operation. Over time, original wires can degrade, leading to misfires, rough idling, and a general lack of power. Replacing them with a well-built set like these can help restore lost performance and improve fuel economy.

Granatelli designs these wires with a focus on consistent spark energy. They use a high-resistance core that helps suppress radio frequency interference, which can sometimes cause issues with your vehicle's electronics. The silicone jacket is durable and resistant to heat and abrasion, protecting the internal conductor from the harsh underhood environment. This set is designed to fit right on your specific application, making the installation process straightforward for a DIYer or a shop mechanic.