ZRP Machined Crankshaft for Volvo 2.3L B230/B234 Stroker C-VOL-002

ZRP Long Stroke Crankshaft for Volvo B230 / B234 increases capacity to 2.5L (96.0mm x 86.0mm). It is manufactured from solid aerospace grade 4340 steel and no compromises have been made on the material quality, to ensure the best possible product. This crankshaft was carefully designed from our vast experience, to provide the best possible engine performance and the production process consists of very strict inspections to ensure they have the best quality and tight tolerances for a perfect fit. The Volvo crankshaft is fully balanced to 1gr.cm /- 0.1 using state of the art Sunnen machines, balancing results report included. See individual features for your application below. Aero product features & design: Wing profile counterweights for weight reduction and increased crankshaft aerodynamics. Double main drillings: direct path oil feeding. “High speed” lubrication system for improved lubrication Chamfered oil holes Journal radius disperses load stress. Tapered rod journals for reduced weight. ZRP Crankshaft Technical Features: Full CNC machined. Ionic (plasma) nitriding process for hardening. Multi-stage heat treatment. Shot peening for stress relief. 100% Magnafluxing for a flawless surface finish. Heat treated for superior wear resistance. Micro-polished for longer bearing life. Ultrasonic and X-ray tested to guarantee a reliable end product.