Auto engine designers are turning to a long neglected version of iron that can handle the much higher internal pressures of modern diesel engines. Compacted graphite iron has a molecular structure ...

When the 2019 Rams were introduced in 2019, their 6.7-liter diesel engines used CP4.2 injection pumps, before reverting to ...

Increasing use of compacted graphite iron is being driven by designers seeking more power and durability from smaller engines. CGI can be cast with thinner walls for less weight and physical size. CGI ...