Autolite Racing spark plugs are engineered with a cut-back ground electrode, anti-corrosive nickel plating, and large ground electrode that deliver better heat transfer, ensuring maximum engine performance on the track.

Product Features:

• Engineered with a cut-back ground electrode that delivers optimal ignitability of the flame kernel and better heat transfer, leading to quicker starts.
• The yttrium-enhanced alloy enables up to 8% reduction in ground wire temperature for colder heat ranges designed to enable performance modifications and handle intense conditions.
• Designed with an anti-corrosive nickel-plating prevents rusting better than black oxide, allowing the plug to maintain its durability and efficiency.
• Its high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength while preventing flash-over.
• Enhanced Performance: The Autolite Racing Non-Resistor Spark Plug features a surface gap design that increases the Compression Ratio, delivering superior performance in racing conditions.
• Durable Under Intense Conditions: Engineered to handle extreme conditions, this spark plug operates extremely cold, making it nearly impervious to pre-ignition.
• Consistent Performance: Despite the presence of fouling deposits, the Autolite Racing Non-Resistor Spark Plug maintains reliable performance, ensuring your engine runs smoothly.