Moroso Ultra Race Wire Ignition Cable

Moroso Ultra 40 Race Wire is a high-performance spark plug wire (ignition cable) line built for racing and demanding street performance use. The wire is used in top-level racing, from dual-magneto Top Fuel cars to NASCAR Cup Series competition. It is designed to deliver strong spark energy while keeping electromagnetic (EMI) and radio frequency (RFI) interference low.

Key Features:

• 8.65mm wire diameter with 40 ohms of resistance per foot
• Spiral wound conductor that helps maximize energy transfer and reduce EMI/RFI noise
• Kevlar core for strength, plus nickel copper alloy conductors for spark energy transfer
• Extra-thick EPDM layer for greater dielectric strength
• High-temperature silicone boots rated to withstand heat up to 600 degrees
• Locking stainless steel plug terminals
• Appropriate installation hardware included

Moroso has supplied racing and street performance equipment for many years. This line is offered in universal and engine-specific configurations, with different boot styles and wire colors to suit your build.