LS swaps are overrated. There, we said it, seethe if you wish. If we have to see one more perfectly acceptable NC MX-5 be butchered to high holy heaven with an LS engine ham-fistedly squeezed inside, ...

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, ...

This 1966 Chevrolet Nova combines classic muscle car styling with modern LS performance, creating a street-driven build that delivers around 700 wheel horsepower. Power comes from a forged 6.0-liter ...

Ron Strayhorn is an ambitious hot rodder. By day he's a mild-mannered executive running GM's western region service and parts operations, but when he's not on the clock, he's scheming new and more ...

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, ...