Two-stroke engines used to be ubiquitous in dirt bike racing, thanks to their lightweight construction and horsepower. Packed in a dirt bike frame, they make a motorcycle playful in the corners and ...

For many hot rodders the very thought of electronic fuel injection brings with it visions of a wiring harness the size of your forearm, computers, and all kinds of adapters to make it compatible with ...

EFI conversions have been available from the aftermarket almost from the time EFI systems became universal as OEM equipment. Over those years, the systems and their software have undergone continual ...