EVP Billet Cylinder for Polaris RZR Pro XP, XPT/S, & Turbo R

Description If you want to make big power with your XP Turbo, Pro XP or Turbo R, one of the most important pieces to the puzzle are the cylinders. After more than a year of development and testing, EVP has the ultimate solution.   The new EVP Polaris Billet Cylinder assembly is a direct replacement, stock bore design that’s been built to withstand the abuse high-boost power packages demand. Features that set this block apart from the cast stock unit include machined 6061 T6 billet construction with EVP-spec ductile iron liners, resulting in top-end stability and durability that the OEM cast aluminum cylinders cannot match. Additionally, this functional work of art features a closed top deck. All of these features keep the top end from “walking around” or shifting when under high boost and high cylinder pressure to provide a more stable sealing surface for improved head gasket life. These are a must for high-power packages! Available with or without EVP BME Pistons, XR Series