Editor's Note: What if there were technologies and approaches to running a race car that significantly increased performance, were relatively inexpensive, lowered operational costs, supported domestic ...

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 ...

Port fuel injection has some big advantages, but automakers increasingly are using gasoline direct injection instead. The ...

Don't get us wrong. There's absolutely nothing wrong with a carburetor. These largely mechanical devices have delivered precise amounts of air and fuel into engines from the very first internal ...

Q: Greg, how about a discussion on fuel injected and tri-power (three two-barrel carburetors) induction on Chevrolet, Pontiac and Oldsmobile starting in 1957? I also know that Rambler had a fuel ...

Good looks aside, common sense says that having eight times as many carbs can give you eight times the headaches, and Webers have earned the unenviable reputation for being little devils to tune. Well ...

Having fuel injectors on all mass-produced vehicles is one of the biggest automotive breakthroughs of the past few decades. If you've ever gone through having to start an engine with a poorly tuned ...