Part 3 of this Autometer gauge installation series focuses on installing a mechanical fuel pressure gauge. Learn how to properly connect the gauge, ensure accurate fuel pressure readings, and improve ...

Wire custom sensors safely using the built in Holley EFI Power Tap. This connector provides clean voltage without cutting ...

Matt Nelson is an automotive journalist with nearly a decade of experience in all things cars. He's spent years working at dealerships in sales, finance, and service. He's since traded in his pens and ...

Electronic fuel injection revolutionized the auto industry in the 1980s. It came to replace the carburetor in the task of sending fuel to the engine's cylinders but it does much more: it controls ...

Automakers have long touted the benefits of fuel injection, claiming increased efficiency and power. But as more cars have the system installed (around 73% in 2023), more and more consumers are ...

In today's world of modern vehicles, acronyms exist everywhere, from ABS (anti-lock braking system) to EV (electric vehicle). Whether you're on the hunt for a new ride or just curious about the one ...

When you think about the most impactful innovations when it comes to making horsepower in the last 100 years, there are plenty of good options. You might nominate turbochargers on gasoline engines ...

We’re having a ‘massive positive supply shock’ not seen since the 90s – NEC’s Kevin Hassett Graham threatens shutdown deal over House-backed repeal, warns Johnson: 'I won't forget this' All the ...

Carburetors get a bad rap. They honestly are a lot easier to work with and a lot more reliable than people think they are. They’re just not as easyt o work with as an EFI system, which is hands-off ...