Brisk Silver Racing QR15LS Spark PlugQR15SL Brisk Racing Silver Spark Plug Brisk SKU QR15SL Parameters: Thread Diameter 12mm Thread Reach 26. 1mm 1. 05" Hexagon 16mm 5 8" Seat Type Gasket Design Silver Racing Resistor Yes Projected Extended Heat Range 15 Brisk QR15SL Replaces: Popular Applications May require special thin wall spark plug socket Brisk Thin Wall Spark Plug Socket KIA 2. 4L 2011+ Brisk Silver Racing Spark Plugs have a smaller diameter silver core and conventional open spark

Brisk SKU  -  BR14S

BRISK SILVER RACING MR14LC spark plug

Lower voltage requirement

Brisk SKU  -  DR15YPP

Brisk SKU  -  EOR14LGS

Brisk P5 RR15YIR Replaces:

Reach - 12

DOR10TS Brisk Racing Spark Plugs Extra Turbo Supercharged

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

Seat Type Tapered

Brisk SKU  -  BR08ZS

Brisk SKU  -  DR10ZS