Carrillo Mitsubishi 4G63 1st Gen Pro-H 3/8 WMC Bolt Connecting Rods

Carrillo is well-known for building some of the strongest connecting rods available for high-performance applications. These Pro-H series rods are specifically designed for the 1st generation Mitsubishi 4G63 engine found in your 1990-1992 Eagle Talon, as well as the Mitsubishi Eclipse and Plymouth Laser. If you're building a performance engine or rebuilding a tired one with plans for more power, these rods are a critical component to ensure reliability under stress.

These rods feature Carrillo's Pro-H design, which is a robust I-beam construction known for its strength and durability. They come equipped with 3/8" WMC (Weld-on Machined Cap) bolts, which are a strong choice for holding the connecting rod caps securely in place, even with increased cylinder pressures. The I-beam shape is a popular choice for performance builds because it offers a great balance between strength and weight, helping to keep reciprocating mass down while maintaining solid structural integrity. This is important for engine response and overall durability when you're pushing the limits.

When you're working on a performance engine build, especially one that will see higher RPMs or forced induction, using well-built internal components like these Carrillo rods is essential. They are designed to handle the increased loads and stresses that come with performance tuning. Ensure you follow the manufacturer's installation instructions carefully, as proper bearing clearance and torque specifications are crucial for the longevity of your engine build.