Eagle Ford 4.6 4V 3.750in Crank 5.950in H-Beam -7cc 3.592in Pistons Rotating Assembly

This Eagle rotating assembly starts with a 3.750-inch stroke crankshaft, precision-machined from strong 4340 forged steel. This material choice is crucial for handling the high cylinder pressures and stresses found in performance applications, especially those using forced induction or nitrous oxide. The assembly includes 5.950-inch long H-beam connecting rods, also forged from 4340 steel, which are well-known for their robust design and ability to withstand significant loads. These rods are paired with -7cc dish pistons, designed to achieve a specific compression ratio when combined with the 4.6L 4-valve Ford heads and the 3.750-inch stroke crank. The piston bore size is 3.592 inches, ensuring a proper fit for the intended engine block.

Building a performance engine requires components that can reliably handle increased power output. Eagle has a reputation for well-built rotating assemblies, and this kit is no exception. The H-beam rod design offers a strong balance between strength and weight, making it a popular choice for both street/strip and dedicated racing applications. The -7cc piston dish is a key design element that helps manage compression ratios, which is vital for tuning engines with boost or nitrous. This assembly is intended for serious performance builds where durability and the ability to handle extreme conditions are paramount.

When assembling this rotating unit, attention to detail in balancing and clearancing is essential. Ensure you have the correct piston rings, wrist pins, and rod bearings to complete the assembly. Remember that this kit is not CARB approved and cannot be shipped to California due to emissions regulations. Always refer to the manufacturer's detailed specifications and installation guidelines for proper assembly and engine building procedures.