Manufacturers
Producing horsepower requires two major ingredients, namely, air and fuel. Of course, the two must be supplied in the correct proportions and at the proper time; but improving power is a simple matter of adding airflow. Naturally, additional fuel will be required once the airflow is improved, but the first item on the horsepower priority list should always be more airflow.
Arnold Hemedinger, a self-employed European auto mechanic and a die-hard Jeep lover, discovered an 88’ YJ Jeep Wrangler that had been stored in a barn and obviously seen better days. Arnie, being the visionary he is, instantly saw the jeep as a diamond in the rough and with a little tender care would polish out brilliantly. His wife on the other hand saw the jeep only as another mid-life crisis project that would sit among two and half acres of other would-be diamonds.
Ok, you’ve lifted your rig so you can put those big tires on, and you take it out on it’s maiden wheelin’ trip. The first thing you notice is how the terrain seems to guide the tires while fighting your biceps. If this sounds familiar then you probably have manual steering. Many of the older rigs on the trail only came from the factory with a manual steering box. There are several options to remedy the manual steering blues. Upgrading to a power steering setup is the most basic route, then there are a number of companies specializing in hydraulic ram setups. There are also many combinations using common power steering boxes in addition to a hydraulic ram assist. With the vast variety of power steering system components available, the possibilities are quite endless.
Kinney Lazarus has owned several Jeeps over the years, and he had an interest in owning one of these vintage Willys pickups. While searching the Internet one day, he came across a running ’52 Willys 4WD pickup in Arkansas. He purchased the pickup online and had it shipped to his home in Georgia. Once he had possession of the truck, he quickly found that the performance of the original flathead four-cylinder engine left a lot to be desired by today’s standards. Also, being accustomed to a more modern ride, he found that the outdated suspension was less than desirable. In general, this classic Jeep was no fun to drive.
“I built this Jeep to handle a variety of terrain,” Todd Tice told us. “The coilover five-link rear and three-link front suspension provide excellent articulation for rockcrawling, and it is stable enough for hammering the desert at higher speeds. I wanted the Jeep to be able to handle most off-road challenges and still be able to cruise down the highway. This is an everyday driver,” he added.
Upgrading your Jeep for better off-road adventures sounds awesome, but sometimes it can cause unexpected problems. For example, when you install a Skyjacker Rock Ready-Double Flex Suspension Kit, you might notice your Jeep vibrating more than usual. That’s because the lift can mess with how the transfer case and rear axle line up. Luckily, Skyjacker has a solution called the Slip Yoke Eliminator (SYE) kit. It not only stops the vibrations but also makes your Jeep’s drive shaft stronger. In this guide, we’ll walk you through installing the NP 231 Short Shaft “Fixed Yoke” Kit. We’ll cover everything from the tools you need to important things to think about before you start. So, if you’re eager to boost your Jeep’s performance, keep reading to learn how Skyjacker can help.
OK, we all know that it is easy to ignore automatic transmission maintenance—its messy and time consuming and no one really thinks about it until the trans starts to slip. Most transmission pans are simple stamped steel and do not have a drain plug so draining the fluid makes a big mess on your garage or shop floor. If maintaining your automatic trans was easier and less messy you would probably stay on top of the maintenance wouldn’t you?
From its necessary beginnings in World War II to today, Jeep has developed into an American Icon. Jeep has become a symbol of independence and liberty for the whole world to see. It’s been abused, pampered and even celebrated, but to those who love them it’s still just a Jeep… for better or for worst.
The gear driven RF1A Toyota transfer case found in 1979-1995 4 cylinder pickups and 4Runners fits the needs of many wheelers. It offers a strong, lightweight package with growing aftermarket support. These transfer cases have been used in numerous pickups, 4Runners, buggies, and even Jeeps! Everything from dual transfer case adapters, low range gear sets, twin sticks, and low profile crossmembers are available for Toyota transfer cases from a bevy of aftermarket sources. The RF1A is lighter and less expensive than a Dana 300, though they are not as easy to “clock” and do not allow front wheel drive operation.
Steering is one of the two most important systems on any vehicle, along with the brakes. Unfortunately, steering is often neglected for modifications that yield more visual impact, such as suspension lifts and larger tires. These are the exact modifications, however, that make attention to steering so important. Suspension lifts can alter steering geometry while big, heavy tires may cause increased wear to steering components, particularly if the tires are out of balance.
After a springover conversion was performed on the Dana 44 front axle in our ’67 Toyota Land Cruiser, the new spring location interfered with the steering geometry. The draglink was then bent as a temporary fix, but this sacrificed strength and resulted in poor steering angles.
