Brian Crower Polaris XPTurbo 68mm Billet Crank 270Deg. Pin ProH2K Rods Stroker Kit

This is the Brian Crower 68mm billet crankshaft stroker kit, designed for the Polaris XPTurbo. It includes ProH2K rods with a 270-degree pin configuration, built to handle increased performance demands. If you're looking to significantly increase the displacement and power output of your XPTurbo engine, a stroker kit like this is a fundamental component.

The heart of this kit is the 68mm billet crankshaft. Machined from a solid piece of aerospace-grade steel, billet cranks are known for their exceptional strength and durability, far surpassing cast or forged cranks. This increased strength is crucial for withstanding the higher cylinder pressures and rotational forces that come with a larger displacement engine. The 270-degree pin design on the ProH2K rods is a specific configuration chosen for its balance of strength and performance characteristics in high-output applications. These rods are also built to the same high standards as the crankshaft, ensuring they can handle the increased loads.

When installing a stroker kit, it's important to understand that this is a major engine modification. It typically involves a full engine teardown and rebuild. You'll want to ensure all supporting components, such as the fuel system, cooling system, and engine management, are capable of supporting the increased power and displacement. This kit is not CARB approved and cannot be shipped to California.