Ford 2.0L Duratec I-Beam Connecting Rods

Manufactured from 4340 high tensile steel, these I-Beam connecting rods are designed for high performance, extreme durability, and extra rigidity. The bushings are made from AMPCO 18 material, offering excellent resistance to wear and fatigue, and feature a radial groove for oil reservoir. They are shot peened to relieve stress and undergo multi-stage heat treatment to increase rigidity. The production process ensures tight tolerances for perfect fitment and optimized oil clearances, with bend and twist tightly controlled. Each rod includes ARP 2000 cap fasteners rated at 220,000 psi, with an optional upgrade to ARP L19 material rated at 260,000 psi. The kit is supplied with ARP moly and full fitting instructions.

Additional Machining Processes

• Dowel sleeves for perfect fit and accurate re-assembling
• Lipped Cap Relief for improved big-end integrity at extreme applications
• Grooves in Thrust Face for weight reduction

Technical Features of ZRP Connecting Rods

• I-Beam Shape for extra rigidity
• Two-Piece forging for great strength
• Shot Peening for improved fatigue life
• Magnaflux Inspection ensures material consistency meets high-quality standards
• Double ribbed caps for added support
• Multi Stage Heat Treatment for maximum strength, dimensional stability, and fatigue life
• CNC machining for superior tolerances, precise to 0.0002"
• Center to center maintained under .001" tolerance
• Finite Element Analysis (FEA) for computer-generated stress analysis of con rods
• Optimal balancing for weight-matched sets of ± 1 gram