Moroso 72071 Ultra Spark Plug Wire Set - 40

The Moroso 72071 Ultra 40 is a high-performance spark plug wire set engineered for race applications and high-output engines. Featuring advanced 40-ohm resistance per foot construction, these wires deliver superior spark energy while providing effective EMI/RFI suppression to prevent interference with electronic systems.

Key Features:

• Manufactured from high-temperature silicone jacket material for exceptional durability in extreme heat conditions
• Positive-locking spark plug terminals ensure secure connections and prevent blow-off under high cylinder pressures
• 40-ohm per foot resistance provides optimal balance between performance and noise suppression
• Premium copper conductor core for maximum conductivity and spark energy transfer
• High-dielectric strength insulation protects against voltage leakage and crossfire
• Designed to withstand the demands of racing and high-performance street applications

Moroso Ultra 40 spark plug wires are built to deliver consistent ignition performance under the most demanding conditions, making them an excellent choice for enthusiasts who demand reliability and power from their ignition system.