Taylor 76046 Spiro-Pro 8mm Spark Plug Wire Set Black

Taylor Made Spiro-Pro 8mm spark plug wires deliver race-proven performance and reliability for high-performance ignition systems. Engineered for 1999-Up GM 4.8L/5.3L/6.0L truck engines with headers, these custom-fit wire sets combine professional-grade construction with exceptional durability.

High-Performance Spiral Wound Core Technology:

The Spiro-Pro wire features a spiral wound core constructed with stainless steel wire and covered with fluorocarbon conductive material, delivering 350 ohms per foot resistance. This optimized resistance provides significantly more spark energy than OEM resistor wires while maintaining up to 10 times less resistance than standard resistor core wires. The spiral wound design effectively eliminates radio frequency interference (RFI), making these wires ideal for multi-spark discharge systems, electronic ignition systems, and vehicles with sensitive electronic components.

Premium Silicone Construction:

Featuring a dual-layer design with 100% silicone inner core and outer jacket, these 8mm wires maintain flexibility throughout the life of your vehicle while resisting heat up to 600°F. The durable silicone construction preserves the vibrant black color and protects against cracking, hardening, and degradation from engine heat and chemicals.

Professional-Grade Terminals and Boots:

Each wire set includes Taylor Cable's exclusive low-profile 100% silicone ProBoots with 135-degree plug boots for optimal clearance with headers. The vibration-proof stainless steel double spring locking terminals ensure secure connections to spark plugs and coil packs, preventing misfires from loose connections.

Key Specifications:

• Wire diameter: 8mm for maximum spark energy transfer
• Core type: Spiral wound with stainless steel conductor
• Resistance: 350 ohms per foot
• Temperature rating: Up to 600°F continuous
• Ignition type: Coil pack systems
• Application: 1999-Up GM 4.8L/5.3L/6.0L trucks with headers
• Boot angle: 135 degrees for header clearance
• Color: Black with silicone jacket

Trusted by racers and enthusiasts for delivering affordable high-performance ignition solutions, Taylor Made Spiro-Pro wires provide the perfect balance of spark energy, RFI suppression, and long-term durability for demanding automotive applications.