Posts Tagged ‘XJ’

XJ List Spring Fling 2009

Thursday, June 4th, 2009

May 2009 Trip to Harlan, Ky

The semi annual meeting of the Yahoo Groups XJlist was held once again in Harlan, Ky.

We began the trail runs Thursday afternoon by doing some exploring. Even though the group has been to the park many times before, there are still places we have not been. We began by looking for some places that we had seen on YouTube. First we went in search of Pinball and Railbed. Our maps were somewhat hard to interpret and these trails were not marked but we soon figured out which ones were which.

Still being a bit cautious after Adam’s tumble at the end of the last trip, the group decided to avoid the steeper climbs and try Railbed. Railbed begins with a vertical water fall and then proceeds up the hill in a boulder filled gully. No mud, just a lot of rocks. Neal tried the waterfall in his XJ with lockers and 35 inch swampers. There just was not enough room to get his XJ into the correct position to climb the steep slick face of the waterfall.

We all took the bypass and headed up the rocky trail. The loose large rocks made lockers a must for the climb. We each tried different lines and eventually we all made it up the trail. This was one of the most fun climbs of the trip. We noticed the big piece of rail road track buried in the dirt beside the trail. This is where the trail gets its name.

We moved up to the nearby lower rock garden where we have played many times before. While I was waiting and watching I was surprised when a fellow in a Chevy Avalanche showed up. After talking with him for a few minutes, I discovered he was in charge of parks and recreation for Harlan County and is basically the guy in charge of the park.

We discussed the future plans for the park and I learned his goal is to make Harlan County the premier off road destination on the east coast. The new permit money goes directly to the park maintenance and improvement fund. The permitting system was instrumental in getting the land owner to agree to the long term lease needed to get grant money to further improve the park. Turns out he is a avid off roader himself and has personally carved out many of the trails on the mountain. I feel good about having him in charge.

We did some more exploring and learned how some of the trails interconnect. Not a bad warm up for day one.

On the way back down the mountain to camp, I noticed my voltmeter suddenly drop. Back at camp, I tested to find that sure enough my new alternator had quit charging. Ironically, I bought it right there in Harlan last fall. I quickly pulled it off the Jeep while my burger was cooking on the grill.

After a quick snack, I borrowed Jenny’s Jeep and drove into town for a completely no hassle swap at Advance Auto. It was sprinkling rain when I got back so Jenny draped a tarp over my Jeep so I could keep working. Just as I was trying to align the bolts, I heard a loud noise and felt something stinging my legs. I realized it was not just raining but hailing. I quickly dove into my Suburban and waited out the storm.

When the rains finally slacked off, I hurried to finish the job before dark. Long summer days are nice. I got it all back together and tested before settling in by the fire to catch up with my friends who I only see twice a year.

Friday morning, we awoke to find very slick and wet conditions. Harlan gets very slick form these sudden thunderstorms. Even the road up the mountain, Trail 45, becomes a serious obstacle when it is wet like this. We took time to remind each other of the danger and agreed to have fun anyway but to watch out for each other on the trail and pay close attention to our radios.

Our fist challenge was trail 15. This is fondly know to our group as the Slip and Slide after we had to come down it late one evening after getting caught in a sudden thunder storm. We headed up the slip and slide hill.

The second climb of trial is punctuated by a small two rock step. It really does not look that intimidating. However, because of the steepness of the climb the near ninety degree turn just before it, it is difficult to arrive that the first rock with enough momentum to get over it. The rocks are also deceptively simple looking.

Neal, after having quite an interesting time there last trip, decided to winch up. Evan and Kevin made the climb using lots of throttle and even with out the benefit of lockers made the climb easily. There was plenty of drama associated with the speed but his Bilstein shocks served him well as he hopped over the last two rocks. I thought I had plenty of momentum to make it over the crest but to my complete surprise, I simply bounced off the first rock and stopped between them. Even flipping the switch to the front locker was not help and I found myself in a very scary slide backwards just as Neal had done last year.

I quickly regained control and backup for another run. Again I bounced on the first rock and slid backwards. Knowing a unlocked Jeep had just made it up just aggravated me more. I backed up again and using all the traction my Maxxis Buckshots could find and the torque of my Titan Stroker, I blasted up the hill with plenty of speed to carry me over both rocks. I was glad the stock lower control arms were up to the task of continuing to locate my front axle.

We did a bit more exploring of the park and made another trip up Railbed just for fun. We had planned to get in Mason Jar before dark but when we arrived there was a large group of Toyota Truggies there. We really expected them to make short work of the gate keeper at Mason Jar with their large bead locked tires and flexible suspensions.

However after nearly an hour of watching and waiting, they had only one truck past the gate keeper and it was stuck at the second rock. We decided to call it day and try Mason Jar the next morning.

The story of Mason Jar will continue in the next post.

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Limiting Beliefs

Monday, June 1st, 2009

While we were off roading in Harlan, Ky this weekend we met some very interesting other people on the trails.

It was interesting to see how their beliefs about what they were capable of effected their results.

On the Mason Jar trail we met three different groups. The first group we encountered had very nicely built rigs. They all had bead lock wheels and very large tires. They all had exo cages and big axles. We expected them to easily run up the trail that we had run before in our XJs.

However, they seemed to have lots of trouble. The first rig had an electrical failure before the first rock. The second one had a bit of trouble getting over the first few rock in the entrance but came to complete stop at the second set of rocks. We waited a long time to see how he got over. He was pulling winch line when we left but it did not seem like he was going to get over even with the winch.

We left to try again the next morning.

Based on what I saw there, I was a little worried about whether we could make it at all. But I was committed to giving it my best shot.

Adam and Neal made it in just fine and after some work at finding the right line made it over the second set of rocks just fine. See the video of Neal here.

After seeing the XJs make it over, I once again believed I could do it also. I knew that I had expert spotting and caching from my friends. I also knew if all else failed, I had my winch.

With a little spotting from Jim, I made the first rock easily even using what Jim called “a less than optimum line.”

When I got to the second set of rocks that had stopped the buggy on 37 inch tires and bead locks, I trusted my spotters and after some maneuvering to get properly lined up, I was able to hope my Jeep right up on the rocks. My 33″ Buckshots scrambled for traction and then pulled the back of my Jeep right up the rock. Then I scooted up the muddy hill afterwards. My belief in my abilities grew quite a but after that climb.

Another group that we met along the trail really impressed me. I don’t really know the best term to describe them. Lets just call them old codgers. These two Wranglers were piloted by some guys with some miles on them. One of them seemed to be a bit hard of hearing because when Neal told him he could go around us he laughed and said he though we called him a “gourd head.” They were each accompanied by a female of similar vintage in the passenger seat.

What struck me was that they were sprinting up and down the rock as fast as the youngest and fittest of our group. They certainly had not limiting beliefs about their age.

When it came time to watch them drive their their rigs, they really impressed me. They had no doubt at all that they could make the climb. They obviously had years of experience and made the climb look easy.

They certainly were not ready for a rocking chair in a retirement home. They were playing and having a great time. I hope to be doing that when I get their age.

Charles Filmore suggested that the way to stay young was to stop thinking old thoughts. I did not see any evidence of old thoughts among that group.

Many times we limit our progress due to our beliefs. Today I am working on a proposal for a client that at fist I did not see anyway I could do. But after thinking about this weekend off road, I decided to think differently. I have emailed the client to see if there are options that will make it possible for me to fulfil his specs with the resources I have at hand.

I am setting larger goals. I am doubting my limits instead of my abilities. I am moving forward to face even bigger obstacles.

“If you can do one thing you thought was utterly impossible, it causes you to rethink your beliefs.” Tony Robbins

From Street Car to Rally Racer to Rock Crawler.

Thursday, April 9th, 2009

From Street Car to Rally Racer to Rock Crawler.

The metamorphosis of a Jeep Cherokee

Scuffy II started out as an ordinary little Jeep Cherokee. When I was ready to build my rally racer, I wanted a two door Cherokee with a five speed transmission, six cylinder engine and 4 wheel drive.

An Ebay search turned up almost what I wanted. There were only two problems. The Jeep was an 88 with the Renix engine controller and it was in Pennsylvania.

However, the price was right so I made a deal, hooked up the trailer and headed north. My dad and my son went along for support.

We arrived early in the morning to pick up the Jeep. We were expecting to have some fun loading it because the owner said the clutch would not disengage. This was one reason it was being sold cheap. I noticed that even though it was very cold out side, the little Jeep started up very easily.

I had my dad drive the trailer down the street a bit and drop the ramps. I put the Jeep in low range and hit the key. Sure enough it lurched forward and started up just fine. I had just enough room to line it up with the ramps and drive smoothly onto the trailer. I cut the key and the Jeep stopped at just the right spot on the trailer.

The owner who had gone inside to get the title came running out asking how I had fixed it so quickly. My dad just smiled and said; “He is good with Jeeps.”

This is how it looked when we first got it home:Rally Jeep Beginning XJ Cherokee

To sort it out I did a few rally crosses with it:Jeep Cherokee XJ Rallycross

I even raced it in one autocross. It really looked funny on autocross tires. It drove even worse.Jeep Cherokee Autocross racing

Soon I was ready to make the commitment to building a true rally racer. I decided on the SCCA PGT class. This class was for four wheel drive vehicles over 2.5 liters and less than 5.0 liters displacement. Minimum weight was 3000 lbs. It seemed a good fit for the Cherokee

The trouble was everything about the engine and body had to be completely OEM stock. This was tough and expensive on an old Jeep. There were many simple mods that I could have made that would have been cheaper than the stock parts, however, they were not allowed. Turbo cars were allowed external engine computers that upped their power output greatly. This put the Jeep at a horsepower disadvantage to the Subarus.

More Ebay searching turned up approved racing seats and harnesses. I traded for a roll cage and borrowed a computer and driver’s suit.

RallyJeep was born. A quick coat of racing white paint and a set of SCCA decals and we were ready for our fist race.

Rally Jeep Cherokee 100aw

Between rally races, I began enjoying the sport of off road driving. I built a cheap jeep to see how much I would enjoy the sport.
Jeep Cherokee off road XJ

Just as I was beginning to see that off road driving was huge fun and I was meeting lots of interesting people off road, the sport of rally racing took an unexpected turn. SCCA dropped their rally series and my favorite race – Cherokee Trails – was canceled forever.

An assessment of my situation showed me I had a very nice and expensive Jeep that was pretty much useless to me. I had a cobbled together collection of parts that was lots of fun to drive and a great support group that was fun to meet with.

I decided to make the commitment and convert my RallyJeep into Scuffy II the off road Jeep. This would put my lockers and 4.7 L Stroker engine to good use. And I would not have to deal with a weak carbureted engine and slipping transmission on my off road trips.

First I mounted the ARB equipped D30 front axle in place. Knowing I would add lift later, I modified the area above the control arm mounts for extra droop.
Modified dana 30 axle

Next I installed the ARB compressor.
ARB Compressor Jeep Cherokee

I also installed a lock rite equipped 8.25 in the rear that had been living under my Daily driver Jeep. I did make a couple more rallycrosses before adding the lift. The lockers really helped in the mud on rainy days.

I finally made the ultimate commitment and pulled the lift kit off Scuffy and put it on Scuffy II. My first off road trip was to Beasly knob running the 30“ tires form my daily driver. The lockers made a big difference but the small tires were just too limiting in the rocks.

Next came fender trimming and the 35” tires. The front was easy. I just traded fenders between the race Jeep and Scuffy’s already trimmed fenders.Lifted Jeep Cherokee fenders trimmed

At this point I could still go back to rally racing with about four hours work.

However, the rear tires simply would not work without more clearance than the stock wheel well provided. It took a bit of soul searching, but I finally made the commitment to irreversibly modify the rear wheel arches. Actually, I can probably still cover the mods with the stock flares and race it again if I ever choose to.

Here is how it looked with the winch mounted:
Jeep cherokee XJ off road

My first real off road adventure with the new set up was to Harlan, Ky. I was really happy with the extra control that the manual transmission gave me. Especially when going downhill. I also got to test the new winch pretty well as we used it to pull a Dodge Ram pickup up a very step muddy hill.

The most recent modification to Scuffy II has been to make the doors removable. Having the doors off greatly improves visibility and add to the open air feeling. The two door doors are also very heavy so there is a noticeable performance improvement with the doors off.
Jeep Cherokee removable doors

This Jeep gets way more use now than it ever would have as a rally racer. Driving off road has taught me many lessons about life and helped me build many great relationships.

Also, I find the thrill of conquering obstacles off road gives me every bit as big of an adrenalin rush as racing through the woods at speed. I feel really safe with the rally spec roll cage protecting me off road. Knowing the cage was designed for a seventy mile per hour impact give me a lot of confidence at fifteen MPH trial speeds.
Jeep Cherokee off road XJ 33

Overall, this Jeep has given me a lot of fun and adventure. I expect to have many more fun adventures as I learn to drive the Jeep and keep reinforcing the weak spots.