Super Racing NR15C Spark Plug

NR15C Brisk Racing Super Spark Plug Brisk SKU  -  NR15C Parameters: Thread Diameter 14mm Thread Reach 12.7mm-1/2" Hexagon 21mm-11/16" Seat Type Gasket Design Copper Alloy Electrode Resistor Yes Projected No Heat Range  -  15 Brisk NR15C Replaces:  The center electrode is from nickel alloy filled with copper core (SUPER) or from special nickel-yttrium alloy (SUPER YTTRIUM) with high heat conductivity what enables to optimize thermal balance of active parts of spark plug. Perfectly covers engine’s demand at both low speeds driving with prevalence of cold starts and long-running highway driving.  Need a spark plugs for your engine but you are unsure of what to get, no problem! Our trained and knowledgeable staff will be able to assist you and find the right product for your application. Please get in touch using one of the options on our 'contact us' page.