Inlast month's issue, we outlined the installation of an electronic fuel injection (EFI) system onto the vintage Pontiac V-8 residing in Lou Rotella's 1967 Firebird. Its modified Quadrajet carburetor ...

Back when Shelby was looking to make its little Cobras go faster, it turned to multiple carburetion in the form of a quartet of downdraft Weber carburetors. Not only did having eight individual ...

The small-block you see on this month's cover is a superb example of what you get when you combine a nostalgic look with the latest in engine management technology and the result, as we found out on ...

Harley-Davidson is a brand deeply tied to tradition, from its distinctive rumble to hands-on garage tuning. Carbureted engines were a part of that rugged image for decades. Owners loved tinkering with ...

Today’s column is about Megasquirt, an EFI (Electronic Fuel Injection) computer that you can build. Maybe you own a hotrod (or clunker), and while you love it for sentimental reasons, you wish it had ...