Automakers have launched many series of engines meant to offer greater performance or efficiency than their predecessors. Chevy's Vortec line, which includes General Motors' vortex technology, boosted ...

Add Yahoo as a preferred source to see more of our stories on Google. Automakers have launched many series of engines meant to offer greater performance or efficiency than their predecessors. Chevy's ...

What's the biggest difference between General Motors' 5.3-liter and 6.2-liter V8s? 0.9 liters. Goodnight! Alright, 5.3s and 6.2s contrast more than that, and quite a bit, too. There's plenty to ...

The 5.3-liter V8 Ecotec3 might seem like the stepchild of the General Motors family, especially with the LS series of engines around, but it's a winner in its own right. This naturally aspirated ...

When it comes to engine design, the long-stroke layout often walks a fine line between durability and disaster. On paper, longer strokes promise more torque, better low-end power, and improved fuel ...

Throughout its illustrious history, Chevrolet has built many iconic V8 engines, of which these five became renowned not just for their power potential but also for their bombproof reliability. Follow ...

The DGEN380 Aero-Propulsion Research Turbofan (DART) is a small-scale jet engine NASA uses to test new aviation technology.NASA/Bridget Caswell Developing a new airplane engine system takes extensive ...

The best year for the 4.3 Chevy engine, often considered by enthusiasts and experts alike, is typically regarded as the models produced in the mid-2000s, especially those around 2005-2007. This ...

When it comes to GM engines, the Chevy small block and LS motors get most of the love and attention. But there's another Chevy engine deserving of recognition for its legacy in the world of GM trucks.

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted.

Over the years, General Motors has employed several eight-cylinder engine designs ranging from the inline "Straight-8" to the current LT1 V8. However, many agree that the small-block LS engines were ...

With the families of baby boomers growing older and their travel requirements changing, some industry analysts are predicting a swing upmarket from kid-toting minivans to recreational-toy-towing ...