Moroso 73658 Ultra Race Wire High Performance Ignition Cable - 40

The Moroso Ultra 40 Race Wire delivers professional-grade ignition performance for high-output racing engines. Engineered with advanced materials and construction techniques, this premium spark plug wire is designed to handle extreme temperatures and deliver consistent spark energy in the most demanding motorsports applications.

Advanced Construction Features:

• Kevlar Center Core: Provides exceptional tensile strength and durability under racing conditions
• Ferrite Impregnated Core: Suppresses electromagnetic interference (EMI) while maintaining optimal spark delivery
• Nickel Copper Alloy Conductor: Ensures excellent electrical conductivity with superior heat resistance
• Conductive Polymer Coating: Creates additional protection layer while maintaining consistent electrical properties
• Silicone Jacket: Guards against extreme heat, chemical exposure, and abrasion damage
• High Temperature Silicone Boots: Withstand underhood temperatures without melting or degradation
• Locking Stainless Steel Terminals: Prevent accidental disconnection during high-vibration racing conditions
• Fold Over Crimping: Creates secure, low-resistance connections for reliable spark transmission

This race-quality ignition wire combines multiple layers of protection with high-performance conductors to ensure your engine receives consistent, powerful spark energy lap after lap. Ideal for drag racing, road racing, oval track, and other high-performance applications where ignition reliability is critical.