Most modern cars, rather all modern cars in existence today use a fuel injection system to control the fuel-air mixture that goes in the engine. But before fuel injectors came into existence ...

You must have often heard of terms like MPFI, DI, SFI etc pertaining to car fuel intake systems. But what are these and how do they function? MPFI, DI, SFI, TBI are all types of fuel injectors or fuel ...

Our vehicles are just like us, if they don't have a chance to breathe, they will die... well, not quite, but their performance, fuel economy, and life span will be dramatically shortened. Typically, ...

It's tempting to swap a carburetor for more modern electronic fuel injection. But while such a move can improve your car, it ...

The intake manifold distributes air or air/fuel mixtures to the individual cylinders under varying engine speeds, loads, and environmental conditions. Whether the working flow is pure air, air/fuel, ...

Why performance air intakes might be a great, low-cost investment if you’re looking for more power. Why are aftermarket air intake systems so popular? A related question might be, why replace the ...

There's been a proliferation in recent years of vintage-looking electronic fuel injection setups, simulating the look of side- or down-draft carburetor setups, or the stack-style mechanical fuel ...

A cold air intake can bring real benefits to your V8 engine's performance and power, delivering greater airflow and bolstered ...

The evaporative emissions canister mounted on modern Ducati motorcycles is, in a word, ugly. I have no idea why they mounted it in such an obvious and noticeable location on the left-hand side of the ...

Sidd started as a freelance writer for TopSpeed back in 2017 and took up a full-time position a year later. 2,100+ articles later, he got into the editorial side of things and is now the sitewide ...