Few engines in automotive history have achieved the kind of universal reputation the Chevrolet LS platform enjoys today. What ...

There has been a movement within our hobby over the last several years to update vintage iron with an eye toward modern-day performance, reliability and, most importantly, drivability. Call it Pro ...

Corvette performance upgrades come into focus through an LS engine installation sequence that highlights the work behind a ...

There is a certain number that gets thrown around in performance circles that tends to lose meaning the more often it is repeated. Fifty horsepower. To a majority of gearheads, it’s a modest amount ...

An equally appropriate title for this story could be "Factory Fuel Pumps: A Recipe for Disaster." Hopefully, you haven't found the truth in this the hard way; a lean condition can lead to a melted ...

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 ...

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 ...