The 6.1-liter Hemi was big, powerful, and simple - and it powered a select group of cars.

The GM L8T 6.6L V8 engine developed as a direct response by the General Motors to the demand of the owners of heavy-duty ...

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 ...

Any engine builder will tell you how important cylinder heads are to power and performance, so enthusiasts looking to spruce up their budget Chevy 305 small-block (SBC), or the larger and more popular ...

Protein’s always been a big deal when it comes to health—and for all the right reasons. It builds muscle, repairs tissues, keeps your hormones and enzymes in check, and helps your immune system hold ...

The brain constantly blends split-second reactions with slower, more thoughtful processing, and new research shows how it pulls this off. Scientists discovered that brain regions operate on different ...

A teardown of a locked-up GM L31 5.7-liter Vortec 350 from a ’90s full-size truck reveals bent rods, destroyed bearings, a ventilated block, and exactly why these workhorse small-blocks so often go ...

The best stock market timing system of four decades ago is still beating a buy-and-hold approach. That’s remarkable for at least two reasons: First, it’s rare for any market timing system to ...

For many American drivers, the V8 engine represents more than raw power it’s a trusted companion for the long haul. While downsized turbo engines and hybrids are gaining popularity, the V8 still holds ...

The S&P 500 has returned an annual average of 9%, but short-term periods can be much more volatile. Warren Buffett has called timing the market a waste of time. Timing the market consistently is ...