Before 1981, performance was simple. Auto manufacturers just created bigger engines, more cylinders, and louder exhausts like the Pontiac 7.5L V8 engine, used in models like the GTO, Firebird Trans Am ...

Turbochargers enhance aircraft performance at higher altitudes by compressing air, improving climb rates, groundspeed, and enabling cabin pressurization, but they also introduce mechanical complexity, ...

Spurred by the numerous factory production turbo cars of recent years and the advent of sophisticated automotive electronic devices, the turbo industry has finally "grown up." And, as has been the ...

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 ...

Toyota’s decision to retire its naturally aspirated V8 engines in favor of a 3.4-liter twin-turbo V6 was one of the boldest moves in modern truck history. For decades, Toyota built its reputation on ...

Peugeot has unveiled a new Turbo 100 three-cylinder petrol engine, featuring a major redesign with 70 percent new components by value. The compact turbocharged unit will first debut in the Peugeot 208 ...

Since 1989, RAM (earlier Dodge RAM) has been using engines made by Cummins on their popular pickup trucks. The journey, which started with the first generation 5.9-liter 160 hp turbo diesel, has ...

Cummins’ 6.7L Turbo Diesel advanced engine system and powertrain will be offered in the recently announced 2025 Ram 2500; 3500 heavy-duty pickups; and Ram 3500, 4500, and 5500 chassis cab trucks.