Autolite High Performance Racing Non-Resistor Spark Plug, 4 Pack

Autolite Racing Spark Plugs are a popular choice among professional race car drivers. These high-performance spark plugs are designed to provide optimal ignition and durability in even the most demanding racing conditions.

At the core of the Autolite racing plugs is an Yttrium-Enhanced Alloy, which enables up to an 8% reduction in side wire temperature. This improvement in thermal efficiency translates to enhanced durability and a lower risk of pre-ignition, which can be detrimental to engine performance.

To further support the needs of modified engines, Autolite offers these spark plugs in colder heat ranges than those typically found in the market. This allows tuned engines to operate at their peak without experiencing issues like pre-ignition or misfiring.

Another key feature of Autolite racing plugs is the cut background electrode, which enhances ignitibility and promotes faster flame kernel growth. This results in a more efficient and complete combustion, ultimately leading to improved power output and responsiveness.

For long-lasting protection against corrosion, the Autolite racing plugs are nickel-plated, ensuring a durable and corrosion-resistant finish.

The Autolite brand has a rich history, having been in operation for over a century. During this time, the company has produced more than 11 billion spark plugs and glow plugs, cementing its reputation as a leading supplier of high-quality ignition products.

Autolite's commitment to excellence extends beyond just the racing community. The brand offers spark plugs specifically designed for Japanese, European, and Korean vehicles, as well as those for Lawn & Garden and Power Sports applications. Regardless of the make or model, Autolite has the right ignition solution to meet or exceed OE quality and performance.

As a leading supplier of spark plugs, Autolite has established itself as a trusted name in the automotive aftermarket and Original Equipment manufacturing sectors. With their innovative design features and long-lasting performance, Autolite Racing Spark Plugs are the preferred choice for many professional race car drivers who demand the best from their ignition system.

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