Casting developments benefit car engine performance

摘要

Prestige auto company Aston Martin has nominated Grainger & Worrall in the UK as its preferred engine castings manufacturing partner for the new DB11 model. The power for the latest high performance car is centred on a new 5.2 litre twin turbocharged V12. The engine sets high standards, the company claims, for its latest DB model, which is said to be the cleanest, most powerful and fuel-efficient, and fastest accelerating car in Aston Martin's history.