Moroso Blue Max Spiral Core Custom Fit Spark Plug Wire Set

Moroso Blue Max Spiral Core Custom Fit Spark Plug Wire Sets are race-proven ignition wire sets (also called spark plug wires) for street, strip and high-performance engines. Each set is built to fit a specific engine application. The wires come pre-terminated at both ends with the correct terminals and boots, so they plug in without cutting or crimping.

Key Features:

• Spiral core construction: A strategically wound 304 stainless steel alloy conductor around a Kevlar core. This design lowers resistance per foot and delivers high, even spark energy.
• EMI suppression: The balance of capacitance, inductance and resistance helps cut interference with on-board electronics and car audio systems.
• Durable insulation: A synthetic silicone jacket resists high temperatures and oil. An extra-thick EPDM layer adds dielectric strength.
• Silicone plug boots: Compact boots help provide header clearance, and fold-over crimped terminals secure the connection.
• Custom fit: Pre-cut and pre-terminated for specific applications, with numbered ID tags for easy cylinder identification.

Moroso Blue Max wire is a long-standing choice for hot rods, race cars and performance street machines. It gives you a clean, reliable ignition upgrade that stands up to demanding conditions.