Most headers go on from underneath, so the car needs to be as high as possible. Most of us don't have the luxury of the preferred hoist, so we'll have to settle for a good floor jack (not a bumper ...

1. When shopping for a set of headers, consult the owners of similar header-equipped cars. They can usually tell you if any fitment problems exist with their particular header brand. 2. While at the ...

Equal-length steel tubing headers continue to be among the best horsepower/dollar investments an enthusiast can make, with properly designed headers offering at least a 20-30-horsepower increase, as ...

When it comes to car mods, exhaust headers are a common place to start. But what exactly makes them different from stock manifolds? Here's what to know.

Chrysler has produced the Gen-3 HEMI engine since 2003, and since that time, it has undergone some substantial changes. Beginning with the 5.7-liter HEMI, the Gen-3 HEMI platform soon included various ...

On a 5.7 HEMI, shorty headers promise easy bolt-on power without turning your daily driver into a race-only project. The real question is how much horsepower they actually add compared with stock ...

Sagging or collapsed engine mounts are a real issue with the aging 5.0 fleet. If your 5.0 has 100,000 miles on it, it's time for new mounts. Inspect the engine-driven radiator fan. Does it rub on the ...