Even though it weighed over 6,000 pounds, the Lingenfelter version of the Suburban 2500 was likely to embarrass a Porsche 911 ...

There's a reason why gearheads put both LS (not to be confused with LT) and Vortec engines under the same umbrella of "LS", despite GM originally assigning them different badges. (And in case you're ...

The debate between LS engine and Vortec engine often centers on branding, performance potential, and platform differences. While both come from General Motors’ small-block lineage, the labels can ...

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 ...

Back in 1955, General Motors gave birth to one of America's most iconic engines, the Chevy small-block V8. Among these, the LS series, also known as the third and fourth generations of small block V8, ...

Mercury Marine debuted two new outboards, each based on its unique 5.7-liter, V10 outboard engine platform. Mercury Marine President, John Buelow, introduced the two new outboards to the North ...

LA SAL, San Juan County — No injuries were reported, but a fire engine was damaged when a massive "fire vortex" formed within a fire burning in southeast Utah over the weekend. The rare weather ...

The new Mercury Marine ­joystick control for a single outboard puts throttle, shifting and steering control in the palm of your hand. Many captains will find that the joystick makes it easier to ...

Sierra Space’s ambitions to develop an alternative upper stage capability for the U.S. Defense Department have taken another step forward with the award of a $16 million U.S. Air Force Research ...

In general, the General Motors Vortec 5.3-liter V8 is a powerful, dependable engine. If you're not familiar with General Motors' Vortec engines, they are a family of small-block V8s that GM put into ...