--- title: "Cutting Weight, Boosting Performance: How the Corvette got even better with Vydyne®" description: Ascend helped GM lightweight the 2023 Corvette dry sump tank with Vydyne® PA66, cutting weight 50%, cost 70%, and boosting performance. image: https://blog.ascendmaterials.com/hubfs/corvette-dry-sump-tank-vydyne-pa66.jpg --- [![Ascend Performance Materials Logo](https://ascendmaterials-files.sfo2.cdn.digitaloceanspaces.com/images/Globals/Logos/logo.svg)](https://www.ascendmaterials.com/) - Products & Brands - [Markets](https://www.ascendmaterials.com/markets) - [Sustainability](https://www.ascendmaterials.com/about/sustainability) - [About Us](https://www.ascendmaterials.com/about) - [Careers](https://www.ascendmaterials.com/careers) - Engineered Materials - [Acteev®](https://applications.acteev.com/applications/engineering-materials) - [HiDura® Specialty Polyamides](https://www.ascendmaterials.com/products-brands/brands/hidura-specialty-polyamides) - [HiDura® LUX](https://www.ascendmaterials.com/products-brands/brands/hidura-specialty-polyamides/hidura-lux) - 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Working with **ElringKlinger AG** and **General Motors**, Ascend helped reimagine the **engine-mounted dry sump tank** used in the 2023 Chevrolet Corvette, replacing a traditional multi-piece aluminum reservoir with a single, injection-molded design made from **Vydyne® R530HT**.  **The results speak for themselves:**  • Reduced nearly 50% of the mass of the sump tank  • Saved over 70% of the cost compared to aluminum  • Maintained durability at oil temperatures up to 130°C  ![AscendMaterials1](https://2946922.fs1.hubspotusercontent-na1.net/hub/2946922/hubfs/AscendMaterials1.jpg?width=1200&length=1200&name=AscendMaterials1.jpg) ![AscendMaterials4](https://2946922.fs1.hubspotusercontent-na1.net/hub/2946922/hubfs/AscendMaterials4.jpeg?width=1200&length=1200&name=AscendMaterials4.jpeg) ![AscendMaterials2](https://2946922.fs1.hubspotusercontent-na1.net/hub/2946922/hubfs/AscendMaterials2.jpeg?width=1200&length=1200&name=AscendMaterials2.jpeg) ![AscendMaterials3](https://2946922.fs1.hubspotusercontent-na1.net/hub/2946922/hubfs/AscendMaterials3.png?width=1200&length=1200&name=AscendMaterials3.png) This collaboration proves what’s possible when material science and engineering design align: bringing lighter, more efficient, and more sustainable solutions to high-performance vehicles.  That innovation caught the industry’s attention. The project was recognized as a **finalist in the Powertrain category** at the [**2025 Society of Plastics Engineers (SPE) Automotive Innovation Awards Gala**](https://www.flickr.com/photos/speautomotive/albums/72177720330215913/), held November 5 in Livonia, Michigan. Ascend hosted a table at the Gala with our customer partners from GM, ElringKlinger and Phinia.  “OEMs and tier suppliers continue to find creative ways to improve performance and sustainability, and we are focused on helping them with technical advice and materials that solve problems,” said **Ian van Duijvenboode**, Ascend’s senior global mobility segment leader. “This nomination represents our shared commitment to helping our customers advance lightweighting, performance, and sustainability in next-generation vehicles.”  From the Corvette’s powerhouse engine to the next wave of electric mobility, **Vydyne® PA66** is proving that replacing metal with engineered polymers isn’t just a cost or weight decision—it’s a performance advantage.  **Ready to improve performance in your next application?** [Speak with an Ascend technical expert](https://www.ascendmaterials.com/contact) to explore how our materials can help you design components that don’t just perform—but help your products improve, evolve, and lead.  ### Newsroom - [Insights](https://blog.ascendmaterials.com/) - [Press Releases](https://www.ascendmaterials.com/news/category/press-releases) - [Life at Ascend](https://www.ascendmaterials.com/careers/life-at-ascend) ### Newsletter Sign up to receive our latest news and information about upcoming events #### [Latest news](https://www.ascendmaterials.com/about/newsroom) [Quality and Reliable Supply: The Keys to Antistatic Fiber Performance](https://blog.ascendmaterials.com/quality-and-reliable-supply-the-keys-to-antistatic-fiber-performance) - Feature Brands - [Acteev®](https://applications.acteev.com/applications/engineering-materials) - [HiDura®](https://www.ascendmaterials.com/products-brands/brands/hidura-specialty-polyamides) - [ReDefyne™](https://www.ascendmaterials.com/products-brands/brands/redefyne) - [Starflam®](https://www.ascendmaterials.com/products-brands/brands/starflam) - [Vydyne®](https://www.ascendmaterials.com/products-brands/brands/vydyne) - [Markets](https://www.ascendmaterials.com/markets) - [Automotive](https://www.ascendmaterials.com/markets/automotive) - [E-mobility](https://www.ascendmaterials.com/markets/automotive/e-mobility) - [Electrical & Electronic](https://www.ascendmaterials.com/markets/electrical-electronic) - [Consumer & Industrial](https://www.ascendmaterials.com/markets/consumer-industrial) - [Flexible Films](https://www.ascendmaterials.com/markets/consumer-industrial/flexible-films) - [Cable Management](https://www.ascendmaterials.com/markets/consumer-industrial/cable-management) - [Healthcare](https://www.ascendmaterials.com/markets/healthcare) - [Textile](https://www.ascendmaterials.com/markets/textile) - [About Us](https://www.ascendmaterials.com/about) - [Our Values](https://www.ascendmaterials.com/about/values) - [Our History](https://www.ascendmaterials.com/about/history) - [Our Leadership Team](https://www.ascendmaterials.com/about/leadership-team) - [Ascend Cares Foundation](https://offers.ascendmaterials.com/ascend-cares-foundation) - [Newsroom](https://www.ascendmaterials.com/about/newsroom) - [Locations](https://www.ascendmaterials.com/contact/locations) - [Contact Us](https://www.ascendmaterials.com/contact) - [Media](https://www.ascendmaterials.com/downloads) - [Case Studies](https://www.ascendmaterials.com/innovation-and-technology/case-studies) - [Tech Tips](https://www.ascendmaterials.com/innovation-and-technology/tech-tips) - [Brochures](https://www.ascendmaterials.com/brochures) - [Downloads](https://www.ascendmaterials.com/downloads) - [Careers at Ascend](https://www.ascendmaterials.com/careers) - [Life at Ascend](https://www.ascendmaterials.com/careers/life-at-ascend) - [University Hires](https://www.ascendmaterials.com/careers/university-hires) - [Open Positions](https://ascendperformancematerials.wd1.myworkdayjobs.com/Ascend) #### Social Media ![Ascend Materials WeChat QR code](https://ascendmaterials-files.sfo2.cdn.digitaloceanspaces.com/transforms/Globals/Social/_300xAUTO_fit_center-center_none_ns/901/qrcode.webp) - - - - [![Responsible Care logo](https://ascendmaterials-files.sfo2.cdn.digitaloceanspaces.com/transforms/Globals/Certifications/_300xAUTO_fit_center-center_none_ns/749/responsible_care.webp)](https://www.americanchemistry.com/driving-safety-sustainability/responsible-care-driving-safety-sustainability) © 2024 [Ascend Performance Materials](https://blog.ascendmaterials.com/) - [Certifications](https://www.ascendmaterials.com/downloads#.certification) - [Sitemap](https://www.ascendmaterials.com/sitemap) - [Privacy Statement](https://www.ascendmaterials.com/policies/privacy) - [Cookie Policy](https://www.ascendmaterials.com/policies/cookie-policy) - [Acteev Consumer Website](https://www.acteev.com/)