TSP's premium Ford big block ignition wires are designed for superior performance and durability. A spiral-wound Kevlar core suppresses RFI (radio-frequency interference) and features 500 ohm per foot resistance for excellent performance. Around the core is a fiberglass braid which provides superior pull strength. The outer jacket is composed of premium high-density silicone rated at 450? F and features a quality gloss finish to resist damage from water and chemicals. This set is ready for install on a big block Ford.
- Wire Diameter: 8.5mm; Conductor Style: Spiral Wound Kevlar Core; Resistance: 500 ohms/ft; RFI Suppression: Yes; Jacketing: High-density Silicone; Spark Plug Boot: 180 Deg. Black Ceramic; Wire End: Female