Spark Plug Wire Set Custom Fit 300+ Thunder Sport Spark Plug Wire Set Custom Fit 300+ Thunder Sport Spark Plug Wire Set; Red; 8mm; Spiral Core; 150 Ohms Per Foot; Oversize Silicone Jacket; SPECIFICATIONS: Engine: Universal 4 Cylinder Material: Silicone Boot Material: Silicone Color: Red Boot Type: OEM Position: N/A FEATURES: Ferro-Spiral Core For Street/Strip Use OE-Type Spark Plug Boots Stainless Steel Spark Plug Terminals Complete EMI/RFI Suppression 550 Deg. Double Silicone Construction Copper/Nickel Alloy Conductor 150 Ohms Resistance ACCEL has been the leader in performance fuel and ignition systems for over four decades and we're not slowing down. In fact, you haven't seen anything yet. The ACCEL product line offers a wide range of performance products including digital fuel injection systems, fuel injectors, coils, distributors, caps, rotors, ignition wires and spark plugs. Ferro-spiral core. For street or strip use. OE-type spark plug boots. Stainless steel spark plug terminals. Complete EMI and RFI suppression. 550 degree double silicone construction. Copper and nickel alloy conductor. 150 Ohms or resistance. For more than 40 years, ACCEL has been a leader in performance fuel and ignition systems, proving itself on the racetracks and drag strips of the world - and on the street. With an ever-expanding line of SuperCoils and all the spark plug wires, tune-up kits, and fuel injectors hot rodders have trusted and relied on for years, ACCEL is constantly developing innovative new products designed to push power, speed, and performance to match advancements in automotive technology. Now part of Holley Performance, ACCEL offers a comprehensive selection of performance products, including coils, digital fuel injection systems, fuel injectors, distributors, caps, rotors, ignition wires, spark plugs.