R26438

Introducing the Demon Performance R26438 8.5mm Straight Boots Spark Plug Wires with Spiral Core Technology, the ultimate upgrade for your Chevrolet, Ford, or Mopar vehicle's ignition system. These high-performance spark plug wires are designed to deliver superior reliability and efficiency compared to stock wires.

The 8.5mm diameter of these wires provides ample space for the heavy-duty, 12-gauge, copper-core conductors. The spiral core design ensures even current distribution, reducing voltage drop and enabling a more consistent ignition system performance. The wires are also equipped with high-quality, silicone boots that offer superior insulation and resistance to wear and tear.

The silicone boots on these spark plug wires are not only durable but also provide a perfect fit for various engine applications. The straight boot design ensures a secure connection to the spark plugs, minimizing the risk of misfires and improving combustion efficiency.

The Demon Performance R26438 spark plug wires are also designed with a heat-resistant outer jacket that can withstand the intense temperatures found in high-performance engines. This jacket helps to protect the wires from melting or deteriorating, ensuring a long service life.

In summary, the Demon Performance R26438 8.5mm Straight Boots Spark Plug Wires with Spiral Core Technology are a must-have upgrade for any performance-minded enthusiast looking to improve their vehicle's ignition system reliability and efficiency. These wires offer superior current distribution, durability, and fitment for Chevrolet, Ford, and Mopar applications, making them an excellent investment for any serious automotive project.

Pros and Cons of Buying Demotor Performance R26438 8.5mm Straight Boots Spiral Core Spark Plug Wires for Chevy, Ford, and Mopar

The Demotor Performance R26438 8.5mm Straight Boots Spiral Core Spark Plug Wires are designed for use in various applications for Chevy, Ford, and Mopar vehicles. In this analysis, we will discuss the key advantages and disadvantages of purchasing these spark plug wires.

1. High-Performance Spiral Core Design: These spark plug wires feature a spiral core design that minimizes resistance and ensures consistent power delivery to the spark plugs.

2. Durable Straight Boots: The straight boots are made from high-quality materials and are designed to withstand extreme temperatures and harsh conditions, ensuring a long service life.

3. Improved Spark: The use of spiral core wires and straight boots can lead to improved spark performance, resulting in better combustion and increased engine efficiency.

1. Cost: Compared to OEM spark plug wires, these Demotor Performance wires may be more expensive, which could be a deterrent for some buyers.

2. Installation Complexity: Due to the spiral core design and the need for precise placement of the boots, installation may be more complex than traditional plug wires.

3. Compatibility: It is essential to ensure that these spark plug wires are compatible with your specific vehicle make, model, and engine configuration.

The Demotor Performance R26438 8.5mm Straight Boots Spiral Core Spark Plug Wires offer several advantages, including improved spark performance and durable straight boots. However, they come with some drawbacks, such as a higher cost and more complex installation. If you are looking for high-performance spark plug wires and are willing to invest in the installation process, these wires could be an excellent choice for your Chevy, Ford, or Mopar vehicle.

If you are considering purchasing the Demotor Performance R26438 8.5mm Straight Boots Spiral Core Spark Plug Wires, we recommend thoroughly researching their compatibility with your vehicle and ensuring you have the necessary tools and expertise for installation. Additionally, carefully weigh the benefits against the costs to determine if these wires are a worthwhile investment for your specific application.

Details:

Engine type: v8 connector female,male conductor style: spiral core wire diameter: 8.5mm wire material: silicone wire color: black distributor boot silicone distributor terminal ends: male/hei and female/socket spark plug silicone spark black spark eight straight spark wire resistance: 500 ohms/ft stainless steel terminals 8 wires plus ignition coil wire RIF suppression for street driven applications 450 f rated silicone jacket these core produce higher Performance through improved efficiency, quicker throttle response, and reduced emissions. Custom-fit universal import coverage can be used with hei non-hei ignitions.

specifications ignitiwire:

• for makes: Chevy, Ford, Mopar
• brand: Demotor Performance
• mpn: R26438
• type: Ignition Wire
• connector type: Female, Male
• engine type: V8
• conductor style: Spiral Core
• wire material: Silicone
• wire diameter: 8.5mm
• wire color: Black
• spark plug wire resistance: 500 Ohms/ft
• spark plug boot ends: Eight Straight
• distributor terminal ends: Male/hei And Female/socket

seller ignitiwire:

• # reviews: 78523
• city: perris, california
• rating: 99.2%

payments ignitiwire:

• credit card: visa
• wallet: paypal
• other

returns ignitiwire:

• paid by: seller
• time: 30 days
• policy: returns accepted

offer ignitiwire:

• options: ship-to-home
• availability: in stock
• price: $36.68
• item condition: New
• started: november 25, 2025
• sold #: 11

general ignitiwire:

• category: Auto Parts > Car Truck Accessories > Systems Components > Ignition Wires Coil Boots

shipping ignitiwire:

• class: standard
• carrier: usps
• transit: 6-10 days
• service: usps ground advantage
• type: fixed