Carrillo SC7480-4 Pro-H Sport Compact Connecting Rod Set

Built by CP-Carrillo in the USA, these rods are designed to handle the extreme loads of boosted, high-revving four-cylinder engines while delivering the precision and reliability that professional engine builders demand.

Key Features:

• Proprietary Carrilloy Steel: Manufactured from CP-Carrillo's exclusive chrome, nickel, moly, vanadium alloy (4330M), vacuum arc re-melted (VAR) and validated by an independent metallurgist for consistent physical and chemical properties
• USA Forged Construction: Each rod is machined from an oversized proprietary forging to ensure correct grain flow and the removal of all surface inclusions
• Multi-Stage Quality Inspection: Every rod is magnafluxed at least twice during production, Rockwell hardness tested to verify heat treat, and laser-engraved with a job number for full traceability
• Shot Peened Finish: A final controlled shot peen operation relieves tensile surface stresses and introduces beneficial compressive stresses to maximize fatigue life
• Precision Rod Bolt System: Equipped with CP-Carrillo's high-strength fasteners; bolt stretch method is recommended over torque for the most accurate and consistent preload

CP-Carrillo's sport compact connecting rods are a trusted upgrade for performance builders seeking superior strength, reduced reciprocating mass, and long-term reliability in high-output four-cylinder engines.