While most engines have the same number of spark plugs and cylinders, some four-cylinder blocks have two plugs for each ...

While electric and hybrid power trains are leading in the performance race, when it comes to pure internal combustion engines, you'd think the only way to achieve horsepower heaven would be to get a ...

Today's 4-cylinder cars offer a better combination of performance and efficiency than ever before. Although the engines themselves continue to get smaller in displacement, they're able to make more ...

The in-line four-cylinder is the most widely used car engine in the world. But it wasn't always the case. Following the 1970s and 1980s oil crisis, auto manufacturers began downsizing to smaller ...

High-performance cars don’t always need to shout their credentials through a V8 growl or guzzle fuel like it’s 1992. Sometimes, less really is more, especially when it’s packed into a well-balanced, ...

Ford Motor Company's 4-cylinder engines have always been popular with the hot rodding set. Even in the days of the flathead, a beefed-up flattie four Ford was a force to be reckoned with. And as the ...

With exciting cars like the Toyota Supra and Nissan Z accompanying the almighty Hurricane inline-six from Stellantis, six-cylinder engines are having a bit of a heyday right now. As one might assume, ...

This post may contain links from our sponsors and affiliates, and Flywheel Publishing may receive compensation for actions taken through them. Creating a list of the 30 all-time best 4-cylinder sports ...

From the October 1987 issue of HOT ROD: A Super Duty conversion kit that could give your Fiero the kind of performance its styling implied. Pontiac's Super Duty 4-cylinder engine has established a ...