FAST 255-2416 FireWire Big Block Chevy Under-Header Spark Plug Wire Set

The FAST FireWire Spark Plug Wire Set delivers maximum spark energy to your big block Chevrolet engine with an under-header design that provides clean routing and professional installation. Engineered specifically for high-performance and racing applications, these wires feature a unique reactive core design that effectively suppresses electro-magnetic interference (EMI) to ensure trouble-free operation of your ignition control, EFI system, and other on-board electronics.

Key Features:

• Ultra-low resistance core with less than 25 ohms per foot for maximum spark energy delivery
• Reactive core design effectively filters EMI and electrical noise
• Double-layered pure silicone jacket protects against header heat, oils, and abrasion
• High-temperature silicone boots rated to 550°F for extreme under-hood conditions
• Under-header configuration for big block Chevrolet engines provides optimal wire routing
• Designed to work seamlessly with FAST ignition controls and EFI systems

When combined with a high-performance ignition system, FAST FireWire spark plug wires ensure that maximum voltage reaches the spark plug gap on every firing event. The low-resistance conductor minimizes voltage drop while the advanced core design eliminates interference that can disrupt sensitive electronics. Built to withstand the punishing environment of high-performance engines, these wires deliver reliable ignition performance lap after lap.