Description

Nitto 4340 Billet Steel crankshafts are manufactured from high quality true billet round bar stock. Most other aftermarket crankshafts are manufactured using cast forged material, which is a much cheaper manufacturing process and hence carry a cheaper price tag, but their performance, strength and horsepower capabilities are significantly compromised compared to that of a true billet crankshaft. An engine with a 4340 billet steel crankshaft will rev faster and cleaner due to the different harmonics produced from the high grade material.

All of our 4340 cranks are

  • 4340 Billet Round Bar Stock
  • Grade Tested (X-ray - Sonic)
  • Quenched and Heat Treated
  • Fully Counter Weighted
  • Nitrided
  • Balanced
  • Knife Edged (where applicable)
  • 100% CNC Profiled
  • 100% CNC Drilled and Tapped

Specifications

Compatibility

  • RB26 Engines

Nitto 4340 Billet Steel crankshafts are manufactured from high quality true billet round bar stock. Most other aftermarket crankshafts are manufactured using cast forged material, which is a much cheaper manufacturing process and hence carry a cheaper price tag, but their performance, strength and horsepower capabilities are significantly compromised compared to that of a true billet crankshaft. An engine with a 4340 billet steel crankshaft will rev faster and cleaner due to the different harmonics produced from the high grade material.

All of our 4340 cranks are

  • 4340 Billet Round Bar Stock
  • Grade Tested (X-ray - Sonic)
  • Quenched and Heat Treated
  • Fully Counter Weighted
  • Nitrided
  • Balanced
  • Knife Edged (where applicable)
  • 100% CNC Profiled
  • 100% CNC Drilled and Tapped
  • RB26 Engines

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