Eagle Subaru Ej25 3.268in Billet Crank 5.137in H-Beam -26cc 99.5mm Pistons Rotating Assembly

If you're rebuilding the engine in your Subaru EJ25 for serious competition, a robust rotating assembly is the heart of the build. This Eagle Competition Rotating Assembly is designed to handle the extreme demands of racing, including the extra stress from nitrous or forced induction setups.

At its core is a 3.268-inch billet 4340 crankshaft, known for its strength and durability under high loads. Paired with this are 5.137-inch H-beam connecting rods, which are a popular choice for their solid construction and ability to withstand significant forces. These rods use 3/8-inch ARP 2000 bolts, a well-regarded fastener known for its reliability in high-stress applications. The assembly also includes forged 2618 aluminum pistons with a -26cc inverted dome, measuring 99.5mm in bore size. These pistons are designed to work with plasma-moly file-fit rings, allowing for precise gap setting during installation. To complete the package, King XP rod and main bearings are included, offering good performance and wear resistance for the critical rotating components.

This assembly is a well-built foundation for a high-performance EJ25 engine. Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.