Jeep 4.0 Engines: How to Rebuild and Modify
Jeep 4.0 is the essential guide for an at-home mechanic to perform a professional-caliber rebuild or a high-performance build-up to what many consider the best 4x4 off-road
Modified 40' Aar Boxcar
The venerable Jeep 4.0-liter inline-six engine has powered millions of Jeeps, including CJs, YJs, Wranglers, Cherokees, and Wagoneers. The 4.0 delivers adequate horsepower from the factory, but many off-road drivers want more horsepower and torque to conquer challenging terrain, which means these engines are often built and modified. The Jeep 4.0, or 242-ci, is affordable, abundant, exceptionally durable, and many consider it one of the best 4x4 off-road engines. In this Workbench title, veteran author and Chrysler/Jeep engine expert Larry Shepard covers the rebuild of an entire engine in exceptional detail. He also delves into popular high-performance modifications and build-ups.
- UPC: 35072061
- Rating: 4.571