Our take: Designed to eliminate a slice, HB Turbo Draw offers a variable cup face that expands the sweet spot and ramps up speed. A redesigned HiBore crown lowers the center of gravity for a high ...

In the past, one of the most unappealing aspects of turbocharging an automobile engine has been the fear of harming the engine after spending countless hours under the hood (and large outlay of cash ...

Volvo claims they’ve found the cure to turbo lag with a new system called PowerPulse and apart from being brilliantly clever, it’s also a really simple solution too. Every turbocharged car suffers ...

As Mazda continues its shift upmarket, the small Japanese automaker is feeling the benefit of adding turbo engines to its lineup and the addition of the CX-30 subcompact crossover. Mazda was one of ...