Once you’ve freed up a motor’s breathing, the desire for more power doesn’t stay away for long. The quest for more juice has plenty of routes, be they NA or forced induction. Regardless of which path ...

This engine was believed to have come from a 1998 Jeep Grand Cherokee, where it was rated at about 195 horsepower.

If your car feels down on power, a trip to the garage might be in order, but checking these things before you go could save ...

Small issues can lead to bigger problems down the line. This domino effect is true with many things in life, but cars, in general, are among the most susceptible. Cars are a complex collection of ...

Think of motor oil as the life’s blood of your car’s engine. Checking it on a regular basis is a key part of keeping your engine running well and getting the most miles out of it. The oil lubricates ...

There is an old adage among the hot rod set that says, "There is no replacement for displacement." In this case, how about 572 cubic inches of displacement of nothing but Bow Tie Rat? Yes, you read ...

Efforts to produce lighter vehicles necessarily include engine parts, such as the cylinder casing, which could shed up to 20 percent of its weight if it were made of fiber-reinforced plastic rather ...

The automakers are making it official—they’re phasing out internal combustion and heading, with varying degrees of happiness, into an all-electric future. So at what point does the more than 120-year ...

AMSTERDAM—Engine specialists are looking to develop more parts repair capability for both new and legacy powerplants to better control material costs and turnaround times, with strong long-term demand ...