Induction

In an earlier article discussing the different types of fuel injection, we touched briefly on some of the benefits of EFI* over a traditional carbureted setup. * Although earlier mechanical […]

Simply put, electronic fuel injection (EFI) is a system that delivers or injects fuel into an engine’s induction system or directly to the engine combustion chambers. An improvement over a […]

Starting in the early 1980s, the mass adoption of modern electronic fuel injection systems was a watershed moment in the history of automotive engineering. While fuel injection had certainly been […]

Pop the hood of any modern performance car or truck that’s seen any additional engine upgrades, and we’re willing to bet you’ll see some sort of air intake kit. That’s […]

When you view an internal combustion engine as essentially a fancy air pump, a cold air intake kit makes a lot of sense. After all, if more air—specifically oxygen—enters the […]

Andrew Schenk sent us a story about swapping the intake manifold on his twin supercharged 1986 Mustang GT. It has a lot of good information on planning and executing a […]

Q: I’m in the process of resto-modding a GMC pickup. The truck is currently equipped with a 5.7L 350, overbored to .040”. First, how do I figure out my new […]

Q. A few years back, I swapped an LS into my G-body Monte Carlo. I plumbed the fuel injection system with braided rubber hose. Now I’m noticing a constant gasoline […]

For modern performance enthusiasts, there’s a lot to learn when it comes to making horsepower with turbochargers. The big push in today’s world is the ease with which horsepower can […]

I picked up a Weiand 144 small supercharger for my 355ci small block Chevy and now I’m wondering what carburetor to use? Obviously fuel economy isn’t one of my main […]