Understanding what twin turbos actually do, how they are configured, and where their efficiency gains are won or lost is ...

Ford’s EcoBoost badge has become shorthand for small engines that hit like bigger ones while using less fuel, but it is often ...

The best non-news of the day comes from Buick: the 2011 Buick Regal Turbo is flex-fuel capable, meaning it can run on either E85 or gasoline. We're not terribly excited (E85 still isn't all that ...

For the sixth generation of the Chevrolet Camaro, the brand with the golden bowtie gave its pony car a 4-cylinder engine. The 1,998 cc LTG is a force-fed unit with goodies such as SIDI direct ...

Top Fuel Of Japan Top Fuel's pride and joy is an AP1 the likes of which I have never seen before. They call it the "Type-RR Turbo AP1," and its last dyno numbers were close to 630 whp. I know that ...

One of the most important facets in setting up your performance car with a hopped-up V-8 is making sure that all of its systems interact well when it comes time to doing their jobs. From selecting the ...

Nissan wowed the automotive world when it introduced its Variable Compression (VC) Turbo technology in 2016. The innovative engine advancement, which essentially was capable of on-the-fly compression ...

Meet the very first four-cylinder engine in the history of the Silverado nameplate, which for 2019, comes with six total engine/transmission combinations. The all-new 310 HP 2.7-liter turbo petrol ...