Forged conncting rods BMW M60 M60B40 4.0L M62 4.4L 143mm Maxpeedingrods

Application

• Compatible for BMW M60 M60B40 4.0L M62 4.4L

Specification

• Performance Con Rods
• Type: Forged 4340 aircraft chrome moly quality steel for racing
• H-beam Conrods Quantity: 8 Pieces a set
• Bolts: Including Genuine ARP 2000 bolts
• Note: Extra cost for upgrading to ARP L19 bolts
• Bolts Size: 3/8"
• Tolerance: Balanced to +/- 1 gram in set
• Piston Bolt Hole: +-4/1000mm
• Power: 600hp ~ 800hp per set
• Strength of the fastening (PSI): 220,000/230,000 PSI Torque: 48ft ≈ 65 NM
• Top acceleration: 9000rpm

Dimensions

• Center to center length: 143mm
• Big end diameter: 52mm
• Small end diameter: 22mm
• Big end width: 20.83mm
• Small end width: 20.83mm

Feature

- Forged SAE 4340 Chrome Moly Steel for the highest strength and durability, dedicated for Racing
- Designed and processed by CNC machine.
- All big and small ends are finished with SUNNEN honing machine
- Precision alignment sleeves positively locate the rod cap, maintaining big end bore size and eliminating cap walk
- 100% X-rayed, sonic tested and magnafluxed
- Multi-stage heat treated
- Shot peened to relieve stress
- Come with the bronzed bushing suitable for the floating piston pin

Note

- Professional installation is highly recommended (No Instruction Included)