Brisk Premium Multi-Spark Racing LR10ZS Spark PlugLR10ZS Brisk Premium Racing Spark Plugs ZC ZS Brisk SKU LR10ZS Parameters: Thread Diameter 14mm Thread Reach 19mm 3 4" Hexagon 21mm 13 16" Seat Type Gasket Design Multi Spark Resistor Yes Projected Yes Heat Range 10 Brisk LR10ZS Replaces: Brisk premium racing spark plugs are a multi spark exposed center core and 360 degree earth electrode design. Made out of silver the center core is isolated by a laser deposited ceramic insulator. This manufacturing

Brisk SKU  -  ER15YS

Honda Civic SI (2015)

NAOR10LGS Premium LGS Brisk Racing Spark Plugs

ER15SXC Brisk Premium EVO Racing Spark Plugs

D12YS Brisk Racing Silver Spark Plug

P3 ER15YIR-1 Iridium Yttrium Brisk Performance Spark Plugs

Design Copper alloy electrode

Brisk P47 ER14YIR-1 Replaces:

3VR10S Brisk Racing Silver Spark Plugs Ford 3V V8 Natural Aspirated Engines

B08S Brisk Racing Silver Spark Plug

Brisk SKU  -  LOR17LGS

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