Rob Dahm, notorious rotary-powered car builder, has firmly jumped into the deep end of the pool with his latest project: The world's only 15.7-liter, tri-turbo Y12 rotary engine. If that doesn't ...

We looked forward to the day when the man who has turbocharged a thousand Volkswagen four-cylinders would pump more ponies into the company's latest GTI. Callaway's turbo conversions are not free ...

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 ...

See All 35 Photos Toyota first discussed the new 2.0-liter I-4 back in May, revealing it to be a more compact, efficient, and powerful alternative to the familiar 2.4-liter turbo engine family ...

They are regulated by the force of the exhaust gas, which is so mild at up to 1,500 revs that the turbo hardly turns at all. I have been told I should never turn my engine off immediately at the ...

A rally inspired mid-engine hatchback with a brand new 2.0-liter turbo? Sounds like the ‘80s all over again, in the best way possible. Toyota showed off a lot of interesting stuff at the 2025 ...

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.

The higher the power density number, the more intrinsically powerful the engine is, regardless of its horsepower output. Here are seven powerful non-turbo cars with naturally aspirated engines ...

with a 275hp 2.0L four as the base engine and the 3.5L six as the option. Ford is by no means the first to do this, with Volkswagen pushing the tech for several years already on their TSI and TFSI ...

Cummins’ 6.7-liter 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.

A French man named Christian de Léotard did just that in 1979, building an R5 Turbo with six wheels and two engines ... Alpine predated even the original Volkswagen Golf GTI by two months.