The biggest differences between Ford's Coyote and GM's LS engines are their camshaft locations and their sizes. The Ford ...

Ranking each Corvette generation by its horsepower output gives us a list that starts with the C1 at 360 hp and ends with the ...

This Free-Breathing Five-Liter Connects To Combustion's Golden Age ...

Today, the Audi R8 has come and gone, and the 718 Cayman/Boxster line carries on in its third generation. Below, we're ...

These cars prove that boost is the displacement replacement torque lovers need.

With the turn of the calendar into a new year, there always comes increased anticipation for the new racing season that's to come. As Formula 1 begins the lead-up to its 2026 season, there's already ...

Imagine producing an engine so poor that it's led to over 600,000 vehicles being recalled and has been responsible for a dozen crashes and injuries, and you'll be in GM's shoes. That's the unfortunate ...

With less regulatory pressure, engines don’t have to get cleaner or more efficient, yet GM CEO Mary Barra insists the company will keep pushing them in that direction anyway. She maintains that GM ...

GM has filed a patent application for a two-stroke engine valve system. The patent application is tagged with patent number US 2025/0354528 A1 and was filed with the United States Patent and Trademark ...

The L87 engine continues to cause headaches for General Motors. New lawsuit targets GM's faulty L87 V8 engine, which suffers from bad bearings. The latest class action seeks $5 million and claims GM ...

GM is developing an all-new sixth-generation small-block V8 family, with strong indications it will launch in two displacements: 5.7L and 6.6L. The 5.7L version is aimed at volume models like the ...