71 Spark Plug

The 71 Spark Plug from Champion Plugs is designed specifically for high-performance racing applications where ignition reliability is crucial. This spark plug is engineered to meet the demanding requirements of competitive engines, ensuring consistent spark delivery even under extreme thermal and pressure conditions. Whether you need a replacement for your performance build or are looking for specific technical specifications, this plug is an excellent choice.

Featuring a 14 mm thread and a 0.750-inch reach, the 71 Spark Plug is tailored for cylinder head architectures that require a gasket seat for a secure, leak-proof seal. The inclusion of a resistor is a critical design element, as it suppresses electromagnetic interference (EMI) and radio frequency interference (RFI), which is essential for modern racing vehicles that depend on sensitive electronic ignition systems. Precision manufacturing by Champion Plugs guarantees that each spark plug maintains tight tolerances to prevent fouling and pre-ignition.

Upgrading to these racing-grade plugs ensures that your ignition system remains a reliable component of your powertrain, capable of withstanding the rigors of high-speed operation. This spark plug is ideal for those who prioritize performance and reliability in their racing engines. With its robust design and advanced features, the 71 Spark Plug is a valuable addition to any serious racer's toolkit.