Eagle Subaru Ej25 3.268in Billet Crank 5.137in H-Beam -26cc 100.5mm Pistons Rotating Assembly

Eagle is well-known for making strong internal engine components, and this rotating assembly for the Subaru EJ25 is no exception. If you're building a high-performance engine for racing, especially with forced induction or nitrous, this is a solid choice to consider. It's designed to handle the extra stress that comes with boosted applications and aggressive driving.

This assembly starts with a 3.268-inch billet 4340 crankshaft, which is a strong foundation for any performance build. Paired with it are 5.137-inch H-beam connecting rods, known for their robust design and ability to withstand high loads. These rods come with 3/8-inch ARP 2000 bolts, a popular choice for their reliability and strength in performance engines. The pistons are forged 2618 aluminum with an inverted dome design, measuring 100.5mm bore size and featuring a -26cc dish. They come with plasma-moly file-fit rings, giving you the flexibility to set your ring gap precisely for your application. To complete the package, King XP rod and main bearings are included, offering excellent durability and performance.

When putting this assembly into your EJ25, remember that the pistons come with file-fit rings, meaning you'll need to gap them to your specific engine build's needs. This level of customization is typical for performance engine builds and allows for optimal sealing and performance. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.