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Connecting Rods

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Pure Performance Motorsport  Sportsman H-Beam Connecting Rods are  produced for 800+HP engines rated in excess of 200HP per cylinder and priced for  everyday performance.

Features include,

  • 1. 100% premium AISI4340 forged billet steel
  • 2. Strict forge and heat treatment processed forgings, hardness of 36-42 HR C.
  • 3. Aluminium/Silicon/Bronz alloy bushing
  • 4. 3D software re-designed critical C-bore area, special CNC machining ensure smooth connection and free of sharp edge, significantly improved strength
  • 5. Standard equipped with the best ARP 2000 bolts (220,000PSI) or Cust. Age 625+ bolts (260,000PSI) for extra cost.
  • 6. Accurate sized and edge chamfered dowel sleeve for easy and accurate re-assembling.
  • 7. Sunnen hone solution for all big bore and pin bore finishing.
  • 8. Thread-end is blinded to same length as bolt
  • 9. Radial grooved bushing crates an oil reservoir within PE improving pin lubrication.







Pure Performance Motorsport  Ultimate H-Beam Connecting Rods are produced for 1000+HP engines rated in excess of 300HP per cylinder and priced for  everyday performance.

Features include,

  • 1. 100% premium AISI4340 forged billet steel
  • 2. Strict forge and heat treatment processed forgings, hardness of 36-42 HR C.
  • 3. Aluminium/Silicon/Bronz alloy bushing
  • 4. 3D software re-designed critical C-bore area, special CNC machining ensure smooth connection and free of sharp edge, significantly improved strength
  • 5. Standard equipped with the best ARP 2000 bolts (220,000PSI) or Cust. Age 625+ bolts (260,000PSI) for extra cost.
  • 6. Accurate sized and edge chamfered dowel sleeve for easy and accurate re-assembling.
  • 7. Sunnen hone solution for all big bore and pin bore finishing.
  • 8. Enlarged mating surface increase mating area strength significantly and grinded mating surface makes re-assembling job accurate and easy.
  • 9. Thread-end is blinded to same length as bolt
  • 10. Radial grooved bushing crates an oil reservoir within PE improving pin lubrication.
  • 11. Cap is designed thicker than beam to increase strength.
  • 12. Special designed EP hole, establish arch form to undertake loading from BE.
  • 13. Ribbed PE is standard feature to minimum PE distortion under interia load.
  • 14. The oil groove on the big end surface is the standard feature.







Pure Performance Motorsport  Ultimate I-Beam Connecting Rods are designed for the applications where rod strength is the number one concern,  rated in excess of 300++HP per cylinder.

I-Beam Connecting Rods minimize the total weight.

  • 1. 100% premium AISI4340 forged billet steel
  • 2. Strict forge and heat treatment processed forgings, hardness of 36-42 HR C.
  • 3. Aluminium/Silicon/Bronz alloy bushing
  • 4. 3D software re-designed critical C-bore area, special CNC machining ensure smooth connection and free of sharp edge, significantly improved strength
  • 5. Standard equipped with the best ARP Cust. Age 625+ bolts (260,000PSI)
  • 6. Accurate sized and edge chamfered dowel sleeve for easy and accurate re-assembling.
  • 7. Sunnen hone solution for all big bore and pin bore finishing.
  • 8. Enlarged mating surface increase mating area strength significantly and grinded mating surface makes re-assembling job accurate and easy.
  • 9. Thread-end is blinded to same length as bolt
  • 10. Radial grooved bushing crates an oil reservoir within PE improving pin lubrication.
  • 11. Cap is designed thicker than beam to increase strength.