DEI 4.0L Fuel Rail & Injector Cover Kit

The DEI 4.0L fuel rail & injector cover kit to help reduce heat soak

We have one of these kits to install on Project LJPFreek to help ensure that the injectors and fuel rail are kept as cool as possible. Look for a review in our Fall issue. ------ Design Engineering, Inc. now offers a thermal Fuel Rail and Injector Cover Kit designed to custom fit 1997-2004 Jeeps® equipped with the 4.0L inline-six engine. Jeep … [Read more...]

Was This Willys The Hottest Jeep At SEMA?


While SEMA was filled with loud and over the top Jeeps, there was one in particular that stood silently outside and definitely caught our attention. An orange Willys CJ-2A instantly caught our attention as we walked past it towards the main convention hall. At first glance and we knew we had to stop and check it out. While we didn't know anything … [Read more...]

Choosing the Right Rubber for your Rig


My favorite letter gets reprinted about once a year in each of the 4WD magazines. The name changes, and the exact model Jeep varies, but the basic story is always the same. It sounds something like this: I’m a high school student with no money and I’m dreaming of putting 44” Swampers with a 12” lift on my uncle’s old 4 cylinder Willys. What is the … [Read more...]

Fuel Economy Tips for Jeep Owners


Improving the fuel efficiency of vehicles is a key topic in the minds of consumers and manufacturers. While auto companies make progress in technology, there are quite a number of tips that any driver can employ to achieve world-class fuel economy. By far the most important factor in the reduction of fuel consumption is the driver. The rule is … [Read more...]