Billet Kurbelwelle ZRP for Opel 2.0L 16v C20 Stroker 2.2L C-OPE-002L

The ZRP stroker crankshaft for Opel 2.0L C20 increases the capacity to 2.2L (87.0mm x 91.0mm). This is manufactured from aerospace grade 4340 solid billet steel and no compromises have been made to the quality of the material, in order to ensure the best possible product. This crankshaft designed carefully from our vast experience, to provide the best possible engine performance and the production process consist of very strict inspections to ensure that they have the best quality and tight tolerances for perfect fitment.The Opel crankshaft is fully balanced to 1gr.cm /- 0.1 using state of the art Sunnen machines, balance results report included. Check the individual features for your application below. WARNING The Opel 2.0l Stroker kit requires an “external crank speed sensor modification” in order to avoid clearance issues with the OEM internal trigger wheel and the rotating assembly.ZRP does not have any responsibility on this modification and should only be performed by skilled engine builders. Product Features and Design

• Solid profiled counterweights aimed for maximum durability and increased crankshaft momentum.
• Straight oil holes for better oiling of the rod journals.
• 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.