Read about the best possible engine blocks for your 1997 Jeep Wrangler TJ, YJ, or CJ 4x4 by JP magazine.

I had just completed an AX15 swap behind the 2.5L in my ’89 Wrangler. And wouldn’t you know it, shortly afterwards the engine started getting tired and developed sporadic drivability issues ...

The 2018 Jeep Wrangler is fresh out of the oven, but the peeps at Bruiser Conversions decided to roll their sleeves, removing the 3.6-liter Pentastar V6 from the engine bay. In came the crate ...

This video details the process of performing an engine swap on a Jeep Wrangler JK, specifically replacing the stock engine with a Hemi 6.4 for increased performance. It covers the planning and ...

The question of whether an engine swap is better than a turbo upgrade requires some careful consideration of how much you're willing to do and spend, and extensive research on your specific ...

Jeep is taking the plunge into the deep end of the horsepower wars with the Grand Cherokee Trackhawk, a version of its midsize SUV that is equipped with a 707-horsepower Hellcat engine.