Eagle CRS5394A3D ESP 4340 Forged H-Beam Connecting Rods Honda B18/B20
Eagle offers their ESP H-beam connecting rods in a lightweight series. Their lighter weight design provides less rotating mass for flawless high-rpm performance. Their 2-piece, forged, vacuum-degassed, 4340-certified steel construction provides superb strength at a fraction of the weight of most other rods. Each rod is multi-stage heat-treated, X-rayed, sonic-tested, magnafluxed, 100 percent machined, and shot-peened to stress-relieve the metal. The rods have a stout cap screw attachment with precision cap alignment sleeves to positively locate each rod cap.
- Fasteners: 3/8"" ARP 2000
- Torque: 43 ftlbs with ARP moly lube on threads
- Pin fit: Bushed
- Recommended up to 900 HP
- Length: 5.394 in.
- Rod journal: 1.771 in.
- Housing bore: 1.8900 in.
- Pin size: 0.827 in.
- Big end width: 0.9350 in.
- Pin end width: 0.9350 in.
- Thickness above pin: 0.200 in.
- Typical weight: 535g
Notes: Standard rod for B18A, B18B, B20B, B20Z. Older design used 5/16" bolt (3/8" head) - torque was 28 ftlbs with moly lube.