A few months ago, we hatched a plan to test every intake manifold for the LS3 engine that we could get our hands on. Given the popularity of the rectangular-port LS3 configuration, it was only natural ...

For many Chevy enthusiasts, the original small-block will always be carbureted and the modern LS version fuel injected. Never mind the fact that the Gen I powerplant came equipped with mechanical fuel ...

General Motors began using LS V8 engines in its muscle car lineup in 1997 with the introduction of the 5.7-liter LS1, the first of its third-generation small block design. That first iteration, used ...

Inspired by his father’s SCCA-spec Chevrolet Corvette with a big-block V8 engine and individual throttle bodies, Marcus Fry wanted a road-legal racecar of his own. But as opposed to his old man, ...