Eagle Subaru Ej25 3.268in Billet Crank 5.137in H-Beam -22.1cc 99.75mm Pistons Rotating Assembly

This Eagle rotating assembly gives you the core components to rebuild or significantly upgrade your Subaru EJ25 engine. Inside this kit, you'll find a 3.268-inch billet 4340 crankshaft, a set of 5.137-inch H-beam connecting rods equipped with 3/8-inch ARP 2000 bolts, and forged 2618 CP pistons. These pistons feature an inverted dome design with a volume of -22.1cc and measure 99.75mm in diameter. The assembly also includes plasma-moly file-fit piston rings and King XP rod and main bearings, providing a well-matched set for serious engine work.

The billet 4340 steel crankshaft is built for strength, making it a solid foundation for engines that will see demanding use, including those with nitrous or forced induction. The H-beam connecting rods are also well-built for high stress, and the ARP 2000 bolts ensure a secure connection under significant load. The forged 2618 CP pistons are chosen for their durability and ability to handle high temperatures and pressures, while the plasma-moly file-fit rings allow for precise gap setting to optimize performance and sealing. King XP bearings are included to ensure smooth rotation and proper oil clearance for the crankshaft and connecting rods.

This rotating assembly is intended for competition use and is not CARB approved, meaning it cannot be shipped to California. It's important to note that this is a core set of components; you will need to source other necessary engine parts such as gaskets, seals, and potentially timing components to complete your engine build. Ensure all components are properly cleaned, measured, and installed according to manufacturer specifications for optimal reliability and performance.