Brisk Racing Spark Plugs for Polaris RZR XP, XPT & Turbo S AJK Offroad Machined from 4140 Chromoly SteelHigh-strength

Machined from 4140 Chromoly SteelHigh-strength material that handles extreme RPM

Note: Intended for track use only

With a track record of dominating major races including the King of Hammers

knowing you've upgraded to the best skid plate for the Polaris Xpedition

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Brisk Racing Spark Plugs for Polaris RZR XP, XPT & Turbo S AJK Offroad Machined from 4140 Chromoly SteelHigh-strengthBrisk Turbo Racing Spark Plugs Built for Boost. Proven Under Pressure. When youre spinning high RPM or pushing serious boost, ordinary spark plugs become the weak link. Brisk Turbo Racing Spark Plugs are engineered specifically for high output, forced induction engines where vibration, extreme cylinder pressure, turbulence and plug fouling destroy conventional ignition systems. These are race proven components designed to fire clean when everything