Custom Wires 8 CYL
Our flagship product, a custom set of spark plug wires for your 8 cylinder engine. We can customize wires to fit any engine by offering custom lengths, color, and boot ends.

WHAT MAKES OUR WIRES SPECIAL
Features
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Customization
Every wire set is custom-built to your specifications, giving you complete freedom to customize your engine exactly the way you want. Choose the wire length, color, and boot style that best suits your application for a perfect fit and a personalized look.
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Insulation
Competition sleeving with an inner core of braided high strength fiberglass, surrounded by a high-quality silicone, brings the temperature tolerance up to 1400 degrees Fahrenheit.
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Resistance
Engineered with an ultra-low resistance of just 40 ohms per foot, our wires deliver maximum spark energy to the plugs while providing exceptional EMI/RFI suppression for reliable performance and reduced electrical interference.
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Numbering
Our wires come with cylinder numbers on each end of the wire, ensuring the correct placement the first time.
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Tensile Strength
Built around a kevlar core center, with a nickel copper alloy conductor wire, our wires boast a high tensile strength.
About us
We are a family-based, veteran-owned small business based out of central Illinois. Our goal is to provide quality, custom spark plug wires to meet the needs of any automotive enthusiast. We have over 40 years of experience working in the automotive industry and building custom vehicles. We meticulously craft our wires from the best materials in the market and test every wire to ensure that they meet quality standards before being shipped.