A company called High Lifter has created a monster RZR using as many stock Polaris ... Our understanding is that power comes from a 640-horsepower GM small block mated to a Powerglide automatic ...

Dubbed the RZR Pro R Factory, Polaris will build only 30 examples in 2025. The racer gets carbon-fiber body panels, as much as 255 hp, and carries a base price of $139,999. If you want to jump ...