SCAT Forged 4340 H-Beam Connecting Rods – Honda/Acura K20A2 RSX Type S | ARP2000 Bolts PN 2-5472-1888-780-866

Description

These SCAT H-Beam connecting rods are engineered for the Honda/Acura K20A2 platform and feature a full-floating 22mm pin design. Rated at 900+ HP by SCAT, Golden Eagle recommends these rods for builds 750 HP and below to ensure long-term reliability and safety margins in street and track applications. Confirm your pin bore, rod journal, and housing bore dimensions match your block and crankshaft before ordering.

Critical Engineering Dimensions

• Part Number: 2-5472-1888-780-866
• Center-to-Center Length: 5.472"
• Rod Journal Diameter: 1.888" (1.89")
• Housing Bore: 2.008"
• Big End Width: 0.779" (0.780")
• Wrist Pin Size: 22mm / 0.866"
• Typical Weight: 495g per rod
• Hardware: 3/8" ARP 2000 Bolts (included)

Premium Materials & Manufacturing Features

• 4340 Chromoly Steel Forging: Aircraft-grade material delivering exceptional tensile strength and fatigue resistance under high-boost and high-RPM conditions.
• H-Beam Profile: Optimized cross-section geometry balances weight reduction with maximum beam rigidity — ideal for forced induction builds demanding consistent power delivery.
• Full-Floating Pin Bushed Small End: Precision-machined bronze bushing supports full-floating piston pin operation, reducing wear and improving longevity at elevated power levels.
• ARP 2000 Rod Bolts: Industry-standard fasteners rated for extreme clamping loads, ensuring big-end integrity under repeated high-load cycling.
• Golden Eagle HP Rating: Conservatively rated at 750 HP for street/track reliability — built for builders who prioritize durability over chasing peak numbers.