Video: How to Check Your Vehicle’s Fuel Pressure
Proper fuel pressure is really, really important to an engine. And that’s especially true on today’s computer-controlled, fuel injected cars and trucks, where even a slight hiccup in your air/fuel […]
Parts Bin: Edelbrock Pro-Flo 4 Electronic Fuel Injection Systems
Most common types of electronic fuel injection (EFI) conversion kits rely on a single throttle body to deliver fuel into the intake manifold—very much like a traditional carburetor. But a […]
How to Set-Up and Tune Holley’s Dominator EFI System (Part 1)
It’s no secret that aftermarket electronic fuel injection (EFI) systems are becoming more and more commonplace. It should come as no surprise however, that some of the early systems were […]
EFI 101: Mass Air vs. Speed Density — What They Are & Which is Best for Your Ride
If you’re researching electronic fuel injection (EFI) systems, you’ve probably come across the terms speed density and mass air flow (MAF). These are the two most prevalent types of fuel […]
Parts Bin: Holley Sniper EFI 2300 2-Barrel Fuel Injection Systems
In the past few years, the automotive aftermarket has really stepped-up to provide engine builders and hot rodders with modern fuel injection conversion kits that are both easy to install […]
Holley Sniper EFI System is Easy, Budget-Friendly Path to Fuel Injection
Converting from a carburetor to electronic fuel injection can be both easier and less expensive than some believe, and the Holley EFI unit we’re exploring today is a shining example […]
Video: Installing Summit Racing’s New MAX-efi 500 Fuel Injection System
Summit Racing’s new MAX-efi 500 Fuel Injection System handles up to 500 horsepower and is easy to install. How easy? See for yourself. Today’s video features Summit Racing tech adviser Carl […]
EFI 101: 3 Reasons to Consider a Self-Learning Fuel Injection System
Tuning is rewarding when you want to do it, but aggravating when you have to do it. Today’s self-learning fuel injection systems give us the best of both worlds. The injection units […]
Video: How to Install a FiTech EFI System
It’s been a while since we’ve seen a new aftermarket part capture the attention and interest of so many performance enthusiasts. But that’s been the story of FiTech Fuel Injection […]
Carbureted vs. EFI: Fuelab Examines How Fuel Line Size Relates to Fuel Pressure Drop (and Why it Matters)!
Does size really matter when it comes to fuel lines? According to the fuel delivery system experts at Fuelab, it does. It’s because fuel line size and length have a direct […]