- Ideal for street applications
- 450 degree Fahrenheit silicone jackets extruded over tightly woven fiberglass braids
- Excellent RFI suppression
- High dielectric strength EPDM inner insulation exceeds SAE specifications
- Come in classic ACCEL yellow with 90 degree boots
ACCEL's SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven; rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.
