How cool would it be to have a self-learning throttle body setup, better yet, an EFI system that uses an included Android wireless tablet computer to download just the right fuel map for your engine?

Most of us DIY guys tend to focus on what's pretty versus what's sound. But there comes a point in time where you're going to want your ride performing as good as it looks. So when that time comes ...

It's a trend we are seeing a lot more of: Even the most dyed-in-the-wool carburetor guys are ditching their mechanical mixers for electronic fuel injection. One recent convert explained his motivation ...