Congress granted this authority with its FY-25 National Defense Authorization Act and the Navy went on to ink a $10.9 billion multiyear contract with Lockheed Martin subsidiary Sikorsky for up to 99 ...

GE Aerospace has secured a $1.4 billion contract from Naval Air Systems Command for Lots 9–13 of T408 engines for the U.S.

Its latest entry to its legendary Builder Series is all but bullet-proof. If that's not good enough, the killer warranty ...

HEMI crate engines available for under $4,000 include remanufactured 5.7-liter HEMI long blocks and refurbed 5.7-liter ...

With a 550-horsepower twin-turbocharged V8, the CT6-V Blackwing is the rare, fierce, and forgotten Cadillac super sedan.

GM may introduce a new 6.7-liter Corvette C8 LS6 engine, potentially reviving the Grand Sport badge and reshaping the performance lineup ...

Big step for the C5: the LS1 is officially out of the engine bay, and the overhaul starts now. In this episode, we document the full removal process — labeling connectors, draining fluids, freeing ...

It’s no secret that LS engines have exploded in popularity over the past decade, as 4.8-liter, 5.3-liter, 6.0-liter, and 6.2-liter engines are plentiful, cheap, and strong. They also have easy-to-run ...

It looks like a Lamborghini, but it has a supercharged LS engine. It is blue, it doesn't run, it doesn't drive, it has been sitting for four years, and it is in the UK. It will arrive by ship in the ...

In general, the General Motors Vortec 5.3-liter V8 is a powerful, dependable engine. If you're not familiar with General Motors' Vortec engines, they are a family of small-block V8s that GM put into ...