From a rusty shell to a Corvette-based chassis and a 1,100-hp-capable engine, this sleeper wagon is a masterclass in DIY fabrication.

A heavily modified 1967 Chevrolet C10 producing up to 1,200 horsepower has been listed for sale at $56,999, offering modern performance in a classic pickup package. The short-bed restomod, offered by ...

Dodge’s 550-hp Hurricane I6 and Scat Pack EV powertrains challenge the BMW M3 via a new AWD platform, trading traditional V8 heritage for precision handling and significant weight gains.

Palm Beach Dyno and Signature Speed push the 991-hp C8 Corvette ZR1 to 1,170 hp with early tuning, downpipes, and MS109 fuel.

You might expect that catless downpipes, which lack a catalytic converter, would outperform catless ones. But as the old song ...

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. Twin-turbo 4.3L V6 delivers 1,403 horsepower on the dyno ...

The saying goes, "There is no replacement for displacement." But can adding a turbocharger or a hybrid's electric motor(s) ...

Big horsepower numbers typically come from equally big engines, but this latest dyno project flips that expectation on its head. The in-house experiment evolved from a modest development mule into a ...

Gilbert Smith is an automotive journalist with over five years of specialized research and writing experience. Before joining CarBuzz in 2024, he produced in-depth buyer’s guides and feature articles ...

Hennessey builds a 700 hp Silverado ZR2 with off-road upgrades and a limited 100-unit run ...

As electrification rises, these 10 high-revving engines—from a 2.0-liter four-cylinder to a 6.5-liter V12—remain thrilling ...