For Opel Astra J GTC Vxr 2.0 16v A20NFT 9.31 86mm Wossner Forged Pistons

  

For Opel Astra J GTC Vxr 2.0 16v A20NFT 9.3:1 86mm Wossner Forged Pistons. This product sheet is originally written in English. Please find below an automatic translation into French.

If you have any questions please contact us. Vauxhall Astra J GTC VXR 2.0 16v A20NFT 9.3:1 Wossner Forged Pistons Kit 86mm. Compression Ratio: 9.3:1. Engine: A20NFT / A20NHT 2012 to current.

You are purchasing a complete set of 4 pistons with rings, pins, and circlips. PLEASE CONTACT US FOR SIZE AVAILABILITY / DELIVERY TIME. Wössner is considered by leading motorsport engine builders in Europe to be the piston of choice when building an engine that is not only high performing, but also capable of withstanding the stresses and strains of competition life. Wössner pistons feature a unique PTFE coating on the skirts and a 4032 (T6) alloy quality that allows the engine builder to use a piston closer to bore tolerance than they could on another piston brand.

This helps eliminate piston slap noise on cold start, a common occurrence among engines running forged pistons due to larger bore clearances than stock. The piston crowns are also polished to better withstand detonation in a high-performance engine.

Polishing allows for more even heat distribution inside the chamber, which will help prevent "hot spots" on the piston crowns. The price includes all piston rings and piston pins. The image is a stock image. All our items are now shipped with DHL, regardless of size.

This is to ensure delivery of your item during this difficult time. All out of stock items or items with extended delivery times may take a little longer than usual.

The piston crowns are also polished for better.