Based out of a small performance shop just outside of Cleveland in Chardon, Ohio, Leroy Engineering specializes in Miatas, but this MGB GT is close enough.

The '10 Camaro has hit the streets and already there is a flood of new products like headers, cold-air kits, and now a complete Magnuson MP 2300 TVS supercharger. We stopped by Magnuson's shop and ...

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 ...

What is the best bang-for-buck V-8 crate engine you can buy in 2024? The correct answer is Chevy's tried and true swap platform, the “Gen IV” 6.2-liter LS3 V-8 engine. Why the LS3 when there are ...

An LS-swapped Mazda MX-5 Miata combines the agility of a lightweight roadster with the power of a V8. Miatas and LS engines are also famously affordable and reliable, meaning such a build usually ...

That being the case, the recipe for a hearty "horsepower cake" still requires the proper mechanical ingredients; electronic alterations are simply the icing on that cake. The performance packages ...

Seeing the light at the end of the tunnel is one of the best parts of any build. Knowing you're close to finishing a significant upgrade or restoration can be insanely gratifying and we are happy to ...

You want big, reliable power without wrecking your wallet, and this article shows five crate […] ...