EVP has sourced and tested a very high quality, direct replacement spark plug for the Polaris RZR Pro R. The 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 E85 blend.

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 temperature and a more powerful spark. The stronger the spark the faster and better the flame front and flame speed giving smother higher RPM range in engines. 

Works well with most aftermarket and OEM ignition systems form simple coil and distributor through electronic ignition and powerful direct ignition systems found on modern port and direct injection performance engines.

STOCK FEATURES

• Pre-gapped at .035"
• Fires properly even if fouling occurs, while common standard plugs fail
• Silver center electrode, best thermal and electrical conductor
• Lower voltage requirement
• Reduces wear on coil, leads and other ignition parts
• 1.5mm Silver Wire Centre Electrode

P54 TURBO FEATURES

• Pre-gapped at .025"
• One range colder spark plug for boosted applications
• Fires properly even if fouling occurs, while common standard plugs fail
• Silver center electrode, best thermal and electrical conductor
• Lower voltage requirement
• Reduces wear on coil, leads and other ignition parts
• 1.5mm Silver Wire Centre Electrode