A key ingredient of any street machine project is the personal flavor injected by each individual owner. The various modifications and additions to the car offer a unique reflection of the owner's ...

A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far stronger than expected.

The best things in life come in pairs - and so does turbocharging. Two decades after the first turbocharged car, the Oldsmobile Jetfire, Maserati debuted an engine with two turbochargers, which gave ...

Turbocharging your small block is one of the most exciting ways to unleash serious horsepower. Whether it's an old first-generation 350 small block, a modern LS, or even a Ford Windsor, bolting a ...

General Motors' new Camaro and Firebird "F-cars" may rank among the world's best handlers, but their drivetrains leave a lot to be desired, especially if they're subjected to any serious power ...

In an interview with GM Authority Executive Editor Alex Luft, Chevrolet’s engineering team explained that the decision not to equip the 2024 Chevy Traverse with a V6 came down to emissions and ...

The downsizing of engines by carmakers is a strategy that's now all too familiar. Over the past decades, many automakers have had to shrink their engine sizes as part of efforts to comply with ...

Nissan’s variable-compression turbo (VC-Turbo) is a unique engine capable of variable compression adjustment. Unlike traditional engines, which have a fixed compression ratio, the VC-Turbo engine ...

Even BMW and Porsche aren’t making as much power from their comparable engines. Like the larger six-cylinder unit, this model punches above its weight, with six-cylinder levels of power and torque but ...