Description: Efficient, powerful spark plug wires. With a rating of 25 ohms per foot, Crane's FireWire spark plug wires are a whopping 37 percent more efficient than the nearest competitor. These premium-grade, double-layer, silicone-insulated wires offer unsurpassed resistance to heat and damaging fluids, and enhanced protection against high-voltage breakdown. They are also ideal for street use, as their Kevlar-reinforced "reactive core" design(more)

Description: Efficient, powerful spark plug wires. With a rating of 25 ohms per foot, Crane's FireWire spark plug wires are a whopping 37 percent more efficient than the nearest competitor. These premium-grade, double-layer, silicone-insulated wires offer unsurpassed resistance to heat and damaging fluids, and enhanced protection against high-voltage breakdown. They are also ideal for street use, as their Kevlar-reinforced "reactive core" design filters out RFI and EMI noise that affects sound systems.Additional features include:* Unique reactive-core engineered to deliver maximum spark-gap energy to your spark plugs with today's high-output competition ignitions* Filter out RFI and EMI (RFI/ EMI pulsings confuse on-board engine control computers, audio systems, and other electronic devices)* Very low 25 ohm resistance ensures maximum spark-gap energy is delivered to the spark plugs* Complete, assembled, and ready to install! (minimize)