LS engines, a staple in General Motors vehicles since their inception, incorporate steam tubes as a crucial part of their ...

Steam tubes in LS engines vent trapped air from the cooling system, prevent hot spots, manage coolant flow, and maintain ...

Engine swaps open up a lot of possibilities for project car builders. One of the most common engine swaps to see is the LS swap, with everyone from drift car builders to drag racers opting to use GM's ...

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 ...

Not every great idea nails it on the first try. Henry Ford designed and built nine vehicles before perfecting his formula with the Model T, and the Corvette didn’t even offer a V-8 engine until its ...

Ron Strayhorn is an ambitious hot rodder. By day he's a mild-mannered executive running GM's western region service and parts operations, but when he's not on the clock, he's scheming new and more ...

General Motors is officially approved to be an engine supplier in Formula 1. But the company’s power units won’t be in an F1 race for quite some time. The FIA announced Wednesday that GM’s bid to ...

Of all the global racing series, Formula 1 can sometimes be the most confusing, boasting more than 200 pages of regulations covering what can and can't be done or designed during a racing season. And ...