Moroso 27288 Blue Max Spiral Core Spark Plug Wire Set - 8mm

The Moroso 27288 Blue Max 8mm Spiral Core Spark Plug Wire Set is a universal-fit ignition wire set engineered for demanding street and racing applications. Built around a Kevlar fiber core and wrapped with a strategically wound 304 stainless steel alloy conductor, these wires deliver maximum spark energy transfer while providing superior electromagnetic interference (EMI) suppression — the same technology trusted by professional racers and engine builders.

Resistance is optimized at approximately 800 ohms per foot, striking the ideal balance between high spark energy delivery and interference control. The Kevlar core offers four times the tensile strength of traditional aramid fiber cores while allowing a larger EPDM dielectric layer for enhanced insulation and heat resistance — critical in high-performance engine environments.

Key Features:

• 8mm diameter spiral core construction for optimal performance and flexibility
• Kevlar fiber core — 4x tensile strength vs. traditional aramid fiber cores
• 304 stainless steel alloy conductor for maximum spark energy delivery
• ~800 ohms/ft resistance — optimized for EMI suppression and energy transfer
• EPDM outer jacket with superior heat, flame, fuel, and oil resistance
• Pre-terminated at the plug end; includes terminals and wire length to fit both HEI and Non-HEI distributors
• Includes a wire-stripping tool for easy custom termination
• Each wire is individually tested for quality control
• Universal fit — sold as a pair (2 wires)
• Color: Black

The Moroso Blue Max spiral core design has been validated across a wide range of applications — from daily-driven street vehicles to top fuel dragsters and professional racing series. Whether you're building a custom ignition setup or replacing worn wires on a performance engine, the Blue Max 27288 set delivers race-proven reliability in an easy-to-install package.