OPEL / VAUXHALL 1.6L Turbo (OPC/VXR) Engine: Z16 / A16 BILLET CRANKSHAFT


  • • Manufactured from 4340 Precision Billet Steel
  • • Straight oil holes for better oiling
  • • Journal radius disperse load stress
  • • Super Lightweight Design with 4-Counterweights (Std Stroke)
  • • Solid counterweights aimed for maximum durability (Stroke Crank.)
  • • 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