A lot of people were celebrating when white smoke over the Vatican meant there was a new pope in town -– and that included plenty of gearheads with great ideas about what the new guy should use as his ...

Since the dawn of the internal combustion engine, the search for power has been paramount in internal combustion engine development and advancements over the years. Ranging in all sorts of different ...

Your car's internal combustion engine relies on a huge number of large, small, and oddly-shaped parts. One of the biggest and most important parts of your motor is the engine block or cylinder block, ...

Note: It’s purely MotoGP. Now that we have that clarified, here’s the big breaking news: Yamaha recently declared that it was formally retiring its iconic inline-four "big-bang" M1 – the same platform ...

Cummins diesel engines are highly regarded as being tough and reliable. However, the 5.9L Cummins 24-valve engines produced from 1999 to 2002 used engine blocks that are prone to cracking. While any ...

V4 engines developed specifically for automobiles are now extinct, but they were at the heart of several cars throughout history. Now widely used by motorcycle manufacturers, the V4 engine was first ...

Recent patents show that Honda is working on a new V4 engine, with a focus on improved performance and efficiency. Honda’s been on a quiet tech streak lately, and its latest patent disclosures make ...