Here in Part 2, we're going to finish up our LT4 with some good old-fashioned hot rodding techniques. Our Chevrolet Performance LT4 cylinder heads from Summit Racing offer good performance right out ...

Although it might not seem like it, not everyone around the GM fan world is currently busy trying to build their perfect small block V8 plus electric motor 655-hp Corvette E-Ray with Chevrolet’s ...

Chevrolet’s LT4 and LT5 V8s sit at a crossroads of old-school small-block DNA and high-tech engineering, yet they take very different paths to power. One is a mass-produced hammer built for modern ...

The Camaro Z28 LT4 is suddenly everywhere in enthusiast circles because it sits at the crossroads of two powerful forces: the ...

The supercharged 6.2L V8 LT4 gasoline engine is a true powerhouse, throwing down a ton of horsepower and a fat torque curve, all of which makes it a fantastic fit for a number of different performance ...

The right attention to detail can transform an impressive build into something spectacular. It’s the sort of thing where more and more is revealed the harder you look, a nod to just how much work ...

There’s never been a more powerful Cadillac than the CT5-V Blackwing. The successor to the CTS-V and shorter brother of the CT6-V rocks a good ol’ pushrod V8 engine with a thumpin’ great blower, and ...

In Part 1 of our LT4 engine build (click here), we inspected, machined, and assembled our LT1 turned LT4 short-block at Trans Am Racing under the watchful eye of Mark Jeffrey. Mark has a long-standing ...