Forged connecting rods MaXpeedingRods CR-BW-140-4 140mm BMW E30 E36 M42B18

Application

• BMW E30 318i M42B18
• BMW E30 318iS M42B18
• BMW E36 318i/318ti M42B18
• BMW E36 318iS M42B18
• BMW E36 318iS/318ti M44B19

Specification

• Types Connecting Rods:Performance Connecting Rods
• Type: Forged from high quality 4340 chrome-moly steel
• Number of H-beam Connecting Rods: 4 pieces as shown in the picture
• Bolts: ARP 2000 bolts included
• Note: Additional cost for upgrading to ARP L19 bolts
• Size bolts:ARP 2000 bolts with a diameter of 3/8"
• Tolerance: Balanced to +/- 1 gram per set
• Piston bolt hole: +-4/1000 mm
• Power: 600 hp ~ 800 hp per set
• Mounting strength (PSI): 220,000/230,000 PSI
• Torque: 48 ft ≈ 65 NM
• Maximum acceleration: 9000 rpm

Dimensions

• Length from center to center: 140 mm
• Diameter of large end: 48 mm
• Diameter of small end: 22 mm
• Width of large end: 21.9 mm
• Small end width: 21.9 mm

Features

• Forged from SAE 4340 chrome-moly steel for ultimate strength and durability, designed for racing.
• CNC designed and machined.
• All large and small ends are finished on a SUNNEN honing machine.
• Precision alignment bushings positively locate the connecting rod cap, maintaining the large end bore size and eliminating offset covers.
• 100% X-ray, ultrasonically tested and magnetically tested (magnaflux).
• Multi-stage heat treated.
• Shot blasted to relieve stress.
• Complete with bronze bush suitable for floating piston pin.