They are calling it a "historic technology partnership." Some people would call it long overdue. Some would even call it the worst kept secret in the garage area. Whatever you want to call it, it will ...

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 ...

Electronic fuel injection is better for its efficiency, but installing it in a car that wasn't built for it requires ...

If you grew up in the '60s, seeing a car with Weber carbs-those eight stacks gulping in air to feed some sort of octane-burning monster-would make you take notice. Amongst a sea of four-barrel ...

When Dale Earnhardt Jr. crossed the start/finish line to lead lap 34 last Saturday at Charlotte Motor Speedway, there was no special fanfare beyond the standing ovation Earnhardt gets every time he ...

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 ...

Eleven Sprint Cup Series teams on Monday at Charlotte Motor Speedway participated in the third of five NASCAR-controlled electronic-fuel-injection tests. Several teams tested EFI at Kentucky Speedway ...

EFI has been in European built cars since the 80s but many older cars still do not have EFI. Currently all brand new cars sold in Australia use EFI systems. Injectors are opened by solenoids operated ...

With the current popularity of the all-conquering LS-series of engines, it’s easy to forget that there are still plenty of other ways to skin that particular cat. With a little imagination—and fab ...