8mm Universal Spark Plug Wire Set with 135 DEG White Ceramic Boots

The 8mm universal spark plug wires has ceramic boots on the spark plug end of the wires. The ceramic boots will withstand up to 2,000 degrees F. If you are running headers with close tolerances, have an engine bay with little room or an RV with boots that melt because of heat, these wire kits are the answer for burnt and melting boots. The wire uses a 500 Ohms/ft Ferro-Spiral core developed for performance use. It provides excellent energy delivery to the spark plugs, while providing the highest level of RFI/EMI suppression. The 90 DEG ceramic spark plug wires also feature stainless steel spark plug terminals for maximum spark energy to the plugs.

Features:

Stainless steel plug terminals

Universal and custom fit applications

Pre and post HEI vehicles

Ceramic boots withstand up to 2,000° Fahrenheit

8mm double silicone construction black wire rated at 600° F rated

500 Ohms/foot ferro sprial core offers the highest level of RFI/EMI suppression

Note: Check your spark plug wires regularly! Like everything else on your car, spark plug wires need to be checked and require periodic changing. If you want to keep the performance of your engine at the optimal level, we recommend you replace your spark plug wires at the same time you replace your spark plugs. Fouled, damaged, or worn out spark plugs can lead to a variety of engine problems, such as misfires, hard starts, increased emissions, poor fuel economy and reduce acceleration. For most vehicles, you should replace your spark plugs every 30,000 miles.