COLUMBUS, Ind, — Cummins unveiled a new 2025 6.7-liter Turbo Diesel Pickup engine system for Ram Heavy Duty, along with its partners at Ram, on Wednesday. As part of this, Cummins and Stellantis have ...

There are many applications for diesel engines. Turbos make them faster and more fuel efficient, but do all diesel engines ...

The Hurricane engine produced by Stellantis first arrived as a twin-turbocharged inline-six in 2021, and it continues to be used in models like the Jeep Grand Wagoneer and Ram 1500. Boasting V8-like ...

The inline-six, a classic engine design noted for durability, fuel efficiency and smoothness, will return to the Dodge and Jeep lineups this year. Stellantis said Friday its new Hurricane 3.0-liter ...

The 2025 Corvette ZR1 isn’t short on impressive specs - from the four-figure horsepower, to the 1,200 pounds of downforce, to exhaust gas that exits the rear pipes so fast it provides thrust, the new ...

The advent of turbochargers on road cars began in the mid-1960s, during the muscle car era when the phrase "there is no replacement for displacement" meant more power output was best achieved with ...

Twin Turbo 400ci Small-Block ChevyKenny Duttweiler, Saticoy, CATurbochargers are the new buzzword if you want to talk big-time horsepower. Combine a hair dryer with EFI and you have a killer street ...

GM has filed a patent application describing a system designed to improve torque response in a turbocharged engine. The application was assigned patent number US 2025/0052207 A1 with the United States ...

You can throw a camshaft, a carburetor, and plenty of other catalog parts at your small-block, but without some forethought-without a plan-your new motor is likely to be nothing more than a 120hp ...