Dummy-proof fuel injection is here and simpler than ever. We take a look at seven cool systems that will banish your laptop from the garage There's a technology revolution going on in the performance ...

There is an old adage that says there is no replacement for displacement, Well, there is one: nitrous oxide. There are those who will argue with this, but we'll bet by the time you get to the end of ...

Tuning is a trendy concept among drivers. Everyone likes modifying and improving their cars for better results, such as increased performance. However, for most, tuning costs are an essential ...

In part 1 of this three-part series, we covered the basics of EFI, with an emphasis on the Ford systems, though still with a somewhat generic explanation. Last month we got more into the specifics of ...

Knuckle-dragging 5.0s are sure to benefit from AEM's powerful new engine manager immediately, and soon, so will 4.6s. By the time this makes print, the EEC V version of the AEM computer should be only ...

Photo: Honda Motor Co., Ltd. Often ridiculed by many gearheads, four-cylinder engines can be as potent as those with twice as many cylinders. Four-cylinders were among the first types of internal ...

After having a proper platform with improved brakes, suspension, and transmission, the car is now ready to receive a better heart so it can move as great as it looks. But do that smart, and you'll get ...