ZRP Crankshaft Vauxhall 2.0L Z20 Std Stroke 86.00mm

The ZRP crankshaft is manufactured from aerospace grade 4340 solid billet steel. In order to ensure the best possible product, no compromises have been made to the quality of the material. This crankshaft is designed carefully from ZRP's vast experience, to provide the best possible engine performance.

The production process consists of very strict inspections to ensure the best quality and tight tolerances for perfect fitment. This crankshaft is fully balanced to 1gr.cm /- 0.1 using state of the art Sunnen machines, balance results report included.

Product Features and Design

• Aero-Wing counterweights for reduced windage to increase horsepower
• ÒHigh-SpeedÓ oiling system for better lubrication
• Chamfered oil holes
• Journal radius disperse load stress
• Tapered rod journals for weight reduction

Technical Features of ZRP Crankshafts

• Full CNC machining
• ION (Plasma) Nitride process for hardening
• Multi Stage Heat Treatment
• Shot peening for stress release
• 100% Magna- fluxing for flawless surface finish
• Heat treatment for superior wear resistance
• Micro-polishing for longer bearing life
• Sonic tested and X-rayed to ensure a reliable end product

*Image shown is for illustration purposes only and does not show exact part being sold