Although not sold in a Pontiac since 1981, the traditional Pontiac V-8 engine continues to benefit technologically from a seemingly endless array of new parts that are being developed to increase ...

You love late-model muscle cars, but do you understand what makes them tick? Do you know why your '10 Camaro SS not only has more power than equivalent cars of the '60s, but also with vastly better ...

ST Microelectronics developed a Small Engine EFI reference design and is teamed up with Arrow Electronics to supply these boards quickly to customers. See Figure 1. What is the advantage 1 of ...

The carbureted car and truck era phased out by the early '90s. Carbs are still in use today on a few motorcycles, lawn mowers, and other power equipment, but electronic fuel injection (EFI) is ...

Gasoline engines are fairly simple creatures - fuel is mixed with air and inducted into a cylinder, the piston compresses the mixture and a spark ignites it, causing combustion, then gases expand to ...

Electronic Fuel Injection (EFI) is a solution that guarantees a low emission as well as a fuel consumption optimization, for small motors that, otherwise, can be very polluting. This fact underlines ...

These aren't drastic mods for a car engine, but applying them to this 27.0-liter V12 required some creativity.

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 ...

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 ...