The ZRP crankshaft for Fiat 1.4L Abarth / T-Jet / Grand Punto is manufactured from aerospace grade 4340 solid billet steel, and no compromises have been made to the quality of the material to ensure the best possible product. This crankshaft is designed carefully from our vast experience. It provides the best possible engine performance, and the production process consists of strict inspections to ensure they have the best quality and tight tolerances for perfect fitment.
The Fiat Abarth crankshaft is fully balanced to 1gr.cm /- 0.1 using state-of-the-art Sunnen machines, and a balance results report is included. Check the individual features for your application below.

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.

Additonal information