In the early days of engine building, a pre-Wankel rotary engine powered thousands of aircraft. One of several problems: It spewed castor oil on its pilots.

Long after luxury brands quit the format, GMC quietly built a massive V-12 for trucks and heavy-duty work. Here’s how it happened.

Len Palmeri was honored with the Preservation Award at the 2026 Detroit Autorama for his one-of-a-kind steel car named ...

His influence can be felt in every form of motorsport today,” Car and Driver magazine wrote of the man who powered some of the fastest cars of his era with his innovative engine camshafts.

Len Palmeri was honored with the Preservation Award at the 2026 Detroit Autorama for his one-of-a-kind steel car named "Andare." ...

Watch as the process of removing and preparing engine parts ahead of a rebuild is demonstrated. The video offers a ...