MITSUBISHI 2.0L EVO 4-9 4G63 BILLET CRANKSHAFTS


  • • Manufactured from 4340 Precision Billet Steel
  • • Knife edged counterweights increase crankshaft aerodynamics
  • • Tapered rod journals for weight reduction
  • • “High-Speed” oiling system
  • • Nitride process for hardening
  • • Multi-stage Heat Treatment
  • • Sonic tested and X-rayed to ensure a reliable end product
  • • Full CNC machining
  • • Magna-fluxing for flawless surface finish
  • • Heat treatment for superior wear resistance
  • • Micro-polishing for longer bearing life
  • • Shot peening for improved fatigue resistance
  • • Crankshaft is fully balanced @ 1gr +/- 0.1