To get the most power out of your hot rod or performance car, the most sensible approach may be to simply replace the engine.

The LBZ variant of the Duramax from the 2006/2007 Chevy Silverado and GMC Sierra pickups is one of the most well-loved diesel engines by Chevy fans.

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.

From turbo LS builds to boosted Coyotes and nitrous 392 Hemis, here are eight smart, streetable ways to make 700 horsepower without destroying your budget or your engine.

Half the crowd cheers, half winces — and both sides have a point.

Based out of Sour Lake near the eastern border with Louisiana, Texas, Texas SpeedLab Performance specializes in restomod and ...

From March 17–21 this spring, State Farm Stadium will host one of the country’s premier collector car events, as the Mecum Auction rolls into Glendale, Arizona, bringing the roar of engines with it.

In the 2000s, V8 engines were very much in vogue. And you could also have your V8 in a very practical saloon format, with ...

This American power unit has a track-record unlike any other modern V-8 engine.

This video explores how to identify antique and rare engine blocks and cylinder heads that are worth saving, emphasizing factors like rarity, historical significance, and restoration potential.

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.

Long after luxury brands quit the format, GMC quietly built a massive V-12 for trucks and heavy-duty work. Here’s how it happened.