BRISK SILVER RACING ER12S SPARK PLUG

Parameters: Thread Diameter 14mm Thread Reach 26.5mm-1.04" Hexagon 16mm-5/8" Seat Type Gasket Design Silver Racing Resistor Yes Projected No Heat Range  -  12 Brisk ER12S Replaces:Denso 3287 IKH24NGK R7437-8Popular Applications:VW GTI / Golf RMitsubishi Evo 9Nissan 350ZInfiniti G35Subaru WRX STI Brisk Silver Racing ER12S is a special racing spark plug that Brisk supplies to European Rally teams such as PRODRIVE and its heat range is equivalent to NGK heat range 8. Ideal for turbo, supercharged, nitrous and methanol injection engines. Brisk Silver Racing Spark Plugs have a smaller diameter silver core and conventional open spark hook type earth electrode give an outstanding performance in igniting high octane fuel mixture associated with alternative fuels like CNG, LPG, Propane, E85 blend, Alcohol, LNG, Race Fuels and Nitro.  Silver metal is the single best material for a spark plugs core electrode, as it can dissipate heat fast, resulting in overall lower spark plug t