Moroso Universal Ignition Wire Set - Ultra 40 - Unsleeved - 135 Degree - Red

These Moroso Ultra 40 ignition wires use a 0.040 inch conductor core for strong spark delivery. The unsleeved design means the wire is directly exposed, which can help dissipate heat better in tight engine bays. They feature 135-degree boots on both ends, making them a versatile choice for many engine configurations where space is limited around the spark plugs and distributor or coil pack.

Moroso builds these wires with a silicone jacket that can handle high temperatures, up to 600 degrees Fahrenheit, which is important for keeping your ignition system running reliably, especially in performance applications. The red color adds a clean, custom look under the hood. Because they are universal, you'll need to cut them to the correct length for your specific application, ensuring a neat and efficient wire routing.

When installing these, remember to route them away from exhaust manifolds and other hot components to get the most out of their heat resistance. Proper routing also helps prevent radio frequency interference, keeping your radio signal clear.