FAST 255-2420 FireWire LS Series Spark Plug Wire Set GM Truck 4.8L 5.3L 6.0L 6.2L

The FAST FireWire LS Series Spark Plug Wire Set delivers maximum spark energy to your GM truck or SUV's engine with industry-leading low resistance technology. Engineered specifically for high-performance ignition systems, these wires ensure that voltage from your ignition control reaches the spark plugs with minimal loss, maximizing combustion efficiency and engine performance.

Key Features:

• Ultra-low resistance core: Less than 25 ohms per foot for maximum spark energy transfer
• Unique reactive core design effectively suppresses electromagnetic interference (EMI)
• Prevents ignition noise from interfering with EFI systems and onboard electronics
• Double-layered pure silicone jacket resists header heat, oil, and abrasion
• High-temperature silicone boots withstand up to 550°F
• Designed specifically for GM LS truck and SUV applications with 4.8L, 5.3L, 6.0L, and 6.2L engines
• Performance-engineered for racing and high-output ignition systems

The FireWire's advanced construction protects against the extreme underhood conditions found in performance applications while ensuring clean signal transmission to your ignition control and fuel injection systems. The combination of low resistance and superior EMI suppression makes these wires ideal for modified engines running aftermarket ignition systems and engine management.