Moroso 27219 High-Performance Spiral Core Spark Plug Wire

The Moroso 27219 is a high-performance spiral core ignition wire engineered by Moroso's in-house team using premium materials and advanced extrusion technology. Designed to deliver maximum spark energy to the combustion chamber, this wire achieves exceptional energy transmission, effective electromagnetic interference (EMI) suppression, and outstanding dielectric strength.

Moroso spiral core ignition wires are built to meet the demands of virtually any application — from daily-driven street vehicles to the most extreme motorsports environments, including top fuel dragsters and NASCAR stock cars.

Key Features:

• Spiral core construction for superior EMI/RFI suppression and maximum spark energy transfer
• Silicone plug boots rated to withstand high temperatures up to 600°F, protecting against heat and chafing
• Locking stainless steel terminals engineered to maintain a secure connection under high vibration conditions
• Silicone outer jacket provides excellent resistance to heat, abrasion, and contaminants
• Designed to meet or exceed OEM specifications
• Proven performance across street, strip, and race applications

Moroso Performance Products has been a trusted name in racing and high-performance automotive components since 1968, with customers ranging from grassroots racers to top-level NASCAR and NHRA/IHRA teams.