986 - 987 - 996 Sport Connecting Rod H-Shaft for Porsche

  Version for the following models:

• The AMS connecting rods are installed with standard Porsche bearing shells.

Specification:

• TÜV PRODUCT TEST AND TÜV ISO 9001 CERTIFIED
• Forged 4340 chrome-molybdenum steel for series and racing
• H-shaft connecting rods for high strength
• Delivery quantity: 6 pieces per set
• Screws: Including high-strength connecting rod screws
• Screw size: 3/8"
• Tolerance: Balanced to + / - 1 gram
• Piston pin 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 speed: up to 9,000 rpm
• Maximum power: up to 800 hp / 588 KW
• Warranty: 2 years warranty against manufacturing defects
  
  

Dimensions:

• Length from center to center: 140,5 mm
• Diameter connecting rod end: 56 mm
• Diameter connecting rod end: 22 mm
• Width of connecting rod end: 19.45 mm
• Width of connecting rod end: 20.75 mm
  
  

Features:

• Forged SAE 4340 chrome-molybdenum steel for superior strength and durability, even for racing.
• Manufactured and machined with CNC machines.
• All connecting rods and connecting rod ends are machined with precise honing machines!
• Precise alignment sleeves position the connecting rod cap, maintain the connecting rod bore size and prevent the cap from wandering
• 100% x-rayed, sonically tested and magnafluxed.
• The connecting rods are heat treated in several stages.
• Shot blasted to reduce stress and stress concentration.
• Comes with bronzed connecting rod bushing for floating piston pins.
  
  

A notice:

• Professional installation is highly recommended (no instructions included)
• OEM numbers, for comparison purposes: 996.103.102.8R - 9961031028R 
  
  

More information about production: ( click )