Autolite Ar474-4Pk High Performance Racing Non-Resistor Spark Plug, Pack Of 4 Skid Plates persistence and creativity

persistence and creativity

and of course

Durable Material: Made from robust plastic designed for long-lasting use

this insert also comes with corrosion resistant hardware and a 5-year limited

These units have upgraded resin impregnated bearings that improve longevity and reducefriction over O

Autolite Ar474-4Pk High Performance Racing Non-Resistor Spark Plug, Pack Of 4 Skid Plates persistence and creativityAutolite Racing Spark Plugs are used by many professional race car drivers. These spark plugs contain an Yttrium Enhanced Alloy, which enables up to 8 percent reduction in side wire temperature for improved durability and less pre ignition. Autolite racing plugs are available in colder heat ranges than most plug manufacturers to support modified engines and feature a cut background electrode for improved ignitibility and faster flame kernel growth.