EVP UTV Polaris RZR XP Turbo/S/Pro XP/Turbo R Replacement Spark Plugs
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The issue with the OEM NGK plugs is they are fine wire type which tends to suffer from plug gap growth at a high rate
EVP has sourced and tested a very high-quality, direct replacement spark plug for the Polaris Turbo Engine. These are made by a company that specializes in high-boost spark plug technology. The issue with the OEM NGK plugs is they are fine wire type which tends to suffer from plug gap growth at a high rate. At stock boost pressures, this is normally not an issue, but with any tuning, misfires can become problematic.
The Brisk plugs have silver core technology which will tolerate a tight gap that lasts far longer than the OEM plugs. We gap them in-house so when the plugs arrive, they are ready to install.