What is the main benefit of using MPG Plus ignition wires?

The MPG Plus design is intended to increase the energy of the spark delivered to your spark plugs. This can lead to more complete combustion, which may result in improved fuel efficiency and smoother engine operation.

Are these wires difficult to install?

These wires are designed for a direct fit, which generally makes installation straightforward. However, as with any engine work, it's recommended to refer to your vehicle's service manual or consult a professional if you're unsure.

What materials are used in the construction of these wires?

The wires feature a high-resistance conductor core and are encased in a durable silicone jacket. This construction helps manage radio interference and protects the wires from under-hood heat and wear.

Granatelli 80-84 Ford Medium Truck 8Cyl 6.1L MPG Plus Ignition Wires

Specifications

Brand: Granatelli Motor Sports
Part #: 38-1541MPG
UPC: 802735024920

Granatelli 80-84 Ford Medium Truck 8Cyl 6.1L MPG Plus Ignition Wires

Name: Granatelli 80-84 Ford Medium Truck 8Cyl 6.1L MPG Plus Ignition Wires
Brand: Granatelli Motor Sports
SKU: granatelli-motor-sports-granatelli-80-84-ford-medium-truck-8cyl-6-1l-mpg-plus-ig-t14-585650
Price: 135.66 USD
Availability: BackOrder

$135.66

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Granatelli MPG Plus ignition wires for 1977-1979 Ford medium trucks. Improves spark energy for better combustion.

Key Features

Fits 1977-1979 Ford E-100 Econoline, E-250 Econoline, E-350 Econoline, F-150, F-250, F-350, and many Lincoln and Mercury models.
MPG Plus design aims to improve spark energy for better combustion.
High-resistance conductor core helps suppress radio frequency interference.
Durable silicone jacket offers protection against heat and abrasion.
Designed for a direct fit on compatible vehicles.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

If you're working on a classic Ford truck from the late 70s, these Granatelli MPG Plus ignition wires are a solid option for your 8-cylinder, 6.1L engine. These wires are designed to deliver a stronger spark to your spark plugs, which can help improve combustion efficiency and potentially lead to better fuel economy. They fit a range of vehicles, including popular models like the Ford F-150, E-250 Econoline, and Mercury Cougar from that era.

Granatelli builds these wires with a focus on performance. They use a high-resistance conductor core wrapped in a durable silicone jacket. This combination helps suppress radio frequency interference, keeping your radio clear, while also providing good protection against heat and abrasion under the hood. The wires are made to fit right, making installation straightforward for most DIYers, assuming you're comfortable working around the engine bay.

When you're replacing your spark plug wires, it's a good time to check the condition of your spark plugs and distributor cap and rotor if your vehicle has them. Having a fresh set of wires like these can make a noticeable difference in how smoothly your engine runs.