| XRRA Western Division, Colorado Springs, CO, June 20-21 | |||||
| Series Round 2 1. Shannon Campbell 2. Brian Shirley 3. Ray Mandel | Series Round 3 1. Shannon Campbell 2. Adam Carter 3. Brian Shirley | ||||
Photos by Eddie Perez and Fidel Gonzales
What's an Off-Roader to do, when the suspension is completely shot and the next trip into the desert to cover the latest Off-Road event is right around the corner? Well, you do what comes naturally, you contact the folks at 4-Wheel Parts Performance Centers. And that's just what we did. They have a reputaion of quality parts and service, so there was no question as to where to turn for help. We set a date with 4-Wheel Parts' newest Performance Center in the heart of Las Vegas. Located just off the strip, you'll find everything you need at their new, 8,000 square foot retail store and service center.
I had the pleasure of meeting the professional staff at 4-Wheel Parts. From Tim Hall, the Store Manager, to Brian Forest, the Shop Foreman, the staff was eager to assist me in any way. In talking to Brian, who has worked at different auto shops throughout the Las Vegas Valley, he told me that he enjoys working here because of the"One-Stop" shopping that 4-Wheel Parts provides its customers. "At other parts and service stores, they may install a suspension, but they normally have to send the vehicle somewhere else to have the alignment done, or the tires mounted, or the new gears installed. At 4-Wheel Parts Performance Centers, we do it all on site. You won't find that at anywhere else". Brian said. Occasionally, I listened in as the staff worked throughout the day, helping customers with questions and giving their expert advice.
Currently, 4-Wheel Parts is installing two to three suspension lifts a day. Add that to the other services they provide - selling and mounting tires, lights, bumpers, filters, winches, Jeep tops, floor liners, - the list goes on and on, and you can understand just how busy they are. So busy in fact, that after only 6 months of their Las Vegas Grand Opening, they are already talking about a second Las Vegas location!
The job at hand was the installation of the 5" Pro Comp Coil Suspension Conversion and Slip Yoke Eliminator Kit. Included in this kit is Pro Comp's 33x12.50/15 Mud terrain tires and American Eagle wheels. With the help of Curtis Gerloff, 4WP's Regional Service Manager, Brian began the task at hand -
Then, he removed the drive shaft and the sway bar. The front axle is supported with jacks to allow removal of the front leaf springs. Next, Brian removed the front drive shaft from the transfer case.
The grinding removes just the high spots on the axle welds. Once the grinding is complete, holes must be drilled into the existing lower shock bracket that is welded to the frame. The shackles are installed over this coil spring mount and the smaller of the two front arms is bolted to this top bracket. Bolted to the shackles is the lower bracket that will hold the longer of the two front control arms. Also on this bracket, the lower coil mount is attached. Before installing the coil mounts, the bump stops are removed and again, grinding is necessary. A little grinding around the shock mount will allow the upper coil spring mount to fit in place.
The longer of the front control arms will utilize the existing leaf spring mount. The same steps are repeated for the installation of the mounts/brackets for other side of the front suspension. Next, the sway bar is cut in half and an extender piece is welded between the two pieces in order to widen sway bar. After re-installing, attach the sway disconnects.
This bracket is also the new mounting point of the track bar. A bracket is attached to the steering arm that will hold the other end of the steering stabilizer. At this point, the Slip Yoke Eliminator Kit was installed.
After removing the housing, drain the tranny fluid and remove the tansfer case cover.
Once the old springs are removed, remove the bump stops. Grinding of the cross member is necessary to allow the mounting of the upper coil spring mount. Then holes are drilled into the frame to attach the upper mount.
The axle mount bolts on and provides a mounting point for the shorter of the two rear control arms above, and the mounting point for the longer control arm below the axle. Also on these brackets is the mounting point for the lower coil spring mount.
I couldn't wait to see the new look. With the Jeep's full weight on the ground, the front and rear track bars get tightened. Then, the test drive begins!
Note: The above steps are not all-inclusive and there are torque values that must be followed. The entire install takes about 2 days. You can purchase the complete suspension kit and install it yourself, but we thought we'd leave the install to the professionals at 4-Wheel Parts Performance Centers. Why not leave it up to those that do it best?
After leaving 4-Wheel Parts, I decided that a real road test, or should I say Off-Road test, should be performed With Norm and Fidel accompanying me, we headed out to Logandale - the site of November's Hump and Bump and took the Jeep through some tough obstacles, including Bronco Falls - a very steep, tight slope that caused its share of casualties during the Hump and Bump, including one Suzuki that ended up on its roof. What can I say? The new suspension handled everything we threw at it. We flexed it, we extended it, then flexed it some more.
What about Pro Comp's Mud Terrain? Well, we put them to the test, too. We made sure to treat them worse than most people treat their In-Laws. We beat them against rocks and tested their traction against slick rock and even ran them in the sand dunes. The outcome? The tires held up like true champs. We never lost traction, even when on the steep slope of Bronco Falls. The sidewalls held their own against the sharp-edged rocks that are common around the hills overlooking Overton.
I had assumed that the suspension was just settling in, and that after returning to 4-Wheel Parts for my 10-day follow-up, the pulling would disappear. Brian did the regular 10-day check-up and re-torqued all bolts and basically made sure that all was well under the Jeep.
My old style of street driving was to mash the gas pedal when taking off and quickly let off when I needed to slow down. Those driving days are gone now, and most of the torque-steer seems to have vanished along with it. The new Explorer Pro Comp suspension and Mud Terrain tires have given ORC's Project Jeep a totally new, extreme look. I must take a moment to thank the staff at the 4-Wheel Parts' Las Vegas branch, and especially Brian Forest for giving 110% effort. They were more than happy to answer all of my questions before, during and after the install.
(702) 871-1717. You can even place orders over the phone at: (800) 421-1050 Or, you can visit them on the web by clicking their logo: Send all questions and comments to Eddie Perez
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