QuickCar Spiral Core Sleeved Coil Wires are built to deliver dependable ignition energy while protecting the wire and surrounding electronics in demanding racing and performance environments. Low-resistance spiral-core construction promotes efficient energy transfer from the ignition coil while helping suppress EMI and RFI electrical interference that can disrupt sensitive ignition controls and other onboard electronics. Heavy-duty insulation and protective sleeving help shield the wire from extreme underhood heat and physical damage, while high-temperature boots protect critical connection points near hot engine and ignition components.

Designed for high-performance electrical systems where heat, vibration, and electrical interference can compromise ordinary wiring, QuickCar Coil Wires provide a durable, well-protected path for getting ignition energy where it needs to go.

Features and Benefits:

• Coil Wire - 42 Inch, Black, HEI to HEI 40-423
• Our premium-quality coil wires offer quick energy transfer, containing flexible and high-strength wire with a Kevlar core and nickel-copper alloy-wound conductor, covered by two full layers of silicone. Wires contain fiberglass insulation, with high-temperature silicone boots attached. Posi-snap terminals offer a secure connection.
• Compatible with most ignition systems.
• Consists of 11.5mm O.D. premium-quality wire.
• Quick energy transfer, less than 40 ohms/ft. of resistance.
• Fiberglass insulation provides up to 1,400 Degree F of heat resistance.
• High-temperature silicone boots resist temperatures up to 600 Degree F.
• High EMI (Electro Magnetic Interference) and RFI (Radio Frequency Interference) suppression.

Details:

• Color: Black
• Terminal Style: HEI
• Style: Spiral Core / Sleeved
• Cable Length: 42 Inch
• Sold As: Each