Taylor Cable 74039 Spiro Pro 8mm Ignition Wire Set

The Taylor Cable 74039 Spiro Pro is a custom pre-assembled spark plug wire set featuring 8mm diameter construction with fiberglass insulated silicone jacketing and a resistor core design. This high-performance ignition wire is an excellent choice for street or race applications, delivering reliable spark energy with superior electromagnetic interference suppression.

Key Features:

• 8mm diameter with fiberglass insulated silicone construction
• Resistor core with 350 ohms per foot resistance for proper RFI suppression
• Two-layer 100% silicone jacket withstands temperatures up to 600°F
• Complete 8-wire set includes coil wire
• Black silicone boots and coil terminal ends
• Provides 65,000 volts of dielectric strength

The Spiro Pro wire is the top choice of racers and enthusiasts due to its affordable value and overall high performance features. Each wire is terminated to specific lengths and features Taylor's exclusive 100% silicone low profile boots with vibration-proof double spring locking spark plug terminals, ensuring secure connections in demanding automotive applications.