Follow the LS1 swap Porsche Cayman build as we install a custom dual exhaust system in Part 3 of the series. This video highlights fabrication, fitment, and tuning for enhanced performance and sound.

Back in 2004, GM Performance Parts shipped us a complete LS1 to evaluate. Looking back, we really threw the hammer at this one. We tested every off-the-shelf cam, manifolds and cylinder heads, ...

As has been said time and time again, weight and horsepower are interchangeable. Save 50 pounds, and it's like adding quite a few extra ponies. The burden of mass becomes even more of an issue when ...

Upgrading my C5 Corvette LS1 with a new camshaft! Watch the full install and see how this mod boosts power and performance. ‘We’re Just a Little Hurt’—Canadian, Minnesota Border Towns Wonder if They ...