Moroso Ultra 40 Spark Plug Wire Set with Spiral Core and 8.65mm Diameter

The Moroso Ultra 40 Spark Plug Wire Set is designed for high-performance automotive applications. Featuring spiral core technology, these wires provide excellent electrical conductivity and suppression of electromagnetic interference, ensuring consistent engine performance. The 8.65mm diameter premium silicone insulation offers durability and resistance to heat and abrasion, making them suitable for demanding racing or street environments. The set includes 8 cut-to-fit wires with 90-degree plug boots, compatible with HEI and socket-style ignition systems, specifically tailored for V8 engines. Each wire is finished in a sleek black color, adding a professional look under the hood. Installation is straightforward with the cut-to-fit design, allowing for precise length adjustments to ensure optimal routing and connection integrity. These spark plug wires are built to withstand high temperatures and are a reliable upgrade for enthusiasts seeking enhanced ignition system performance and durability. Whether upgrading existing wires or installing in a new build, the Moroso Ultra 40 set provides a robust solution for V8 engine applications that demand quality and reliability.

Features:

• Spiral core construction for improved electrical conductivity and interference suppression

• 8.65mm diameter silicone insulation for heat resistance and durability

• Includes cut-to-fit wires with 90-degree plug boots for HEI and socket-style ignition systems

• Black color finish for a professional look under the hood

• Designed for V8 engines with high-performance demands