Replacement Spark Plugs for Polaris XP Turbo/S, Pro XP and Turbo R

Replacement Spark Plugs for Polaris XP Turbo/S, Pro XP and Turbo REVP 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

Single or Dual Intrusion Bar (Not compatible with DOT Windshield)

Piston and Connecting Rod Set

Replacement 3/8" ID Hose for Turbo Coolant Line

Our own in-house engines have made 700+ horsepower with the XR Cradle

Sporty and loud

2014-'19 Ranger 900 Models

Not only does the exhaust note get louder

the largest gain in displacement is by combining the XR Series Billet Engine Cradle with the BC/EVP Stroker Crankshaft

therefore the more oil contained in the incoming air

muffler tip and spark arrestor

Our springs are made from Chrome Silicon steel for long life and high strength

we wanted to make it easy to adjust the torsion spring which in turn drastically affects the operating rpm of the engine