The benefits and shortcomings of EFI versus carburetion is a hot and ongoing battle in the hot rod community-and one that we're not going to engage in for this feature. No, for this one we're going to ...

The only performance-oriented Pontiac V-8 ever fitted with electronic fuel metering was the turbocharged 301 and T/A 4.9 of the early '80s. An onboard computer was fed information from several sensors ...

Carburetors get a bad rap. They honestly are a lot easier to work with and a lot more reliable than people think they are. They’re just not as easyt o work with as an EFI system, which is hands-off ...

Most of us with classic Chevys strive to upgrade our rides for the street. We ditch drum brakes for discs, bolt in overdrive transmissions, add air conditioning, and perform a plethora of other ...

I'm of a particular generation. Well we all are, actually. But mine is the one whose auto shop teacher proclaimed that fuel injection would take over everything. And we found that patently comical.

There's a new electronic fuel injection (EFI) system for the venerable Pratt & Whitney R-985. Developed by Tulsa Aircraft Engines in conjunction with RSW Products, the EFI is designed to increase the ...

In the past, trying to convert your older truck from standard carburetion to modern fuel injection was not only difficult, it was costly as well. Assuming you could install all the parts correctly, ...

In the beginning, there were horses and buggies (and buggy whip makers). Then, around 1860, some clever folks figured out that mixing oil-derived “gasoline” with ...

In order for a petrol engine to run at its most efficient, fuel must be metered into it in precise amounts. If it is supplied with too much fuel then it will run 'rich', causing excessive fuel ...