To many, Chevrolet's Corvair will always be remembered as the focus of a book by a young lawyer named Ralph Nader. Unfortunately, the book's title was "Unsafe at Any Speed." In spite of a questionable ...

GM has canceled the development of a previously planned turbocharged six cylinder engine, GM Authority has learned from sources familiar with the matter. If development had continued, the engine would ...

Throwing a big turbo under the hood is one surefire way to make a vehicle a whole lot more interesting. This Chevy TrailBlazer is no different, boasting a boosted six-cylinder that lays down a claimed ...

People tend to think of turbocharged engines as a relatively recent phenomenon, but American production turbo cars first hit showroom floors in the early 1960s. Perhaps the reason these cars are not ...

General Motors is so proud of its diesel-like 2.7-liter that the turbo four-banger is basically replacing V6s in GM trucks. But the small-block V8s remain safe, especially now that GM has reportedly ...

Jacob Potts, Mercer, PA: Here's something you may not hear too often. I'm seriously considering turbocharging one of GM's Turbo-Thrift 250ci L-6 engines for an early '70s Nova. I love the small-block ...

Turbochargers are finding their way into more and more cars these days but not everyone is happy about it. Naturally aspirated engines offered a flatter power curve for decades. Nowadays, it’s ...