Resistor: Yes
Manufacturer Heat Range: 12
Electrode Tip Material: Silver
Electrode Core Material: Silver
Center Electrode Type: Non-Projected
Spark Plug Thread Size: 14mm
Spark Plug Reach: 26mm
Spark Plug Seat Style: Tapered
Wrench Diameter: 5/8 in.
Ground Strap Quantity: One

Brisk Silver Racing spark plugs are the best solution for high performance and racing engines. They provide many unique and beneficial characteristics, taking spark plug technology to a whole new level. They’re built with a silver fine wire center electrode; tapered ground electrode, and high-dialectic strength insulator. Silver Racing plugs offer a special design for hard-to-ignite fuels. Select the model and options you prefer for your vehicle.

Key product benefits include:

* Silver is the best electric and heat conductor
* Superior ignition ability increases engine power
* Lower required supplied ignition voltage
* Good resistance to fouling and easier starts

Silver Racing spark plugs are ideal for these applications:

* Race engines and engines with hard-to-ignite fuels
* Supercharged, turbocharged, or nitrous engines
* Total loss ignition systems
* High mileage vehicles