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Obsolescence to Obsession – Tales of the Rented Mule (FPRS GT350 Track Attack #14)

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Muligan

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Okay - so this won't make the Mule any faster, but that steering wheel was just plain gross. Those of you who bought one of the schoolhouse cars know what I'm talking about.

I watched a few videos on rejuvenating alcantara and bought a product called "Sonax." Using some hot water and a microfiber towel, I moistened the alcantara while gently rubbing. The water almost immediately turned black. Using some fresh water, I applied the Sonax - it's a pump-action bottle and comes out foamy. Rubbing a bit more with the microfiber until there was no more dirt showing on the cloth, I then used a very soft toothbrush and a horse hair shoe polishing brush to "fluff up" the alcantara.

After letting it dry for a few hours, I hit it with the brushes again and it looks as good as new. The Sonax isn't cheap at around 30 bucks for the bottle, but it goes a long way and there will be plenty to do the seats, as well.

The before picture doesn't show just how matted, hard, and shiny the wheel was after six seasons of tense, sweaty students (me included). What looks like shiny little dots in the before picture are areas of ground-in dirt, sweat, and who-knows-what. The after shot does a pretty good job of showing a soft and grippy wheel again!

Before -
Wheel Before.jpg


After -
Wheel After.jpg


The water after the initial cleaning - YIKES!!!!

Water After Cleaning Steering Wheel.jpg
 

shogun32

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I guess they don't mandate the wearing of gloves? Then again, there's plenty of gunk that comes off leather racing gloves...
 

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Okay - so this won't make the Mule any faster, but that steering wheel was just plain gross. Those of you who bought one of the schoolhouse cars know what I'm talking about.

I watched a few videos on rejuvenating alcantara and bought a product called "Sonax." Using some hot water and a microfiber towel, I moistened the alcantara while gently rubbing. The water almost immediately turned black. Using some fresh water, I applied the Sonax - it's a pump-action bottle and comes out foamy. Rubbing a bit more with the microfiber until there was no more dirt showing on the cloth, I then used a very soft toothbrush and a horse hair shoe polishing brush to "fluff up" the alcantara.

After letting it dry for a few hours, I hit it with the brushes again and it looks as good as new. The Sonax isn't cheap at around 30 bucks for the bottle, but it goes a long way and there will be plenty to do the seats, as well.

The before picture doesn't show just how matted, hard, and shiny the wheel was after six seasons of tense, sweaty students (me included). What looks like shiny little dots in the before picture are areas of ground-in dirt, sweat, and who-knows-what. The after shot does a pretty good job of showing a soft and grippy wheel again!

Before -
Wheel Before.jpg


After -
Wheel After.jpg


The water after the initial cleaning - YIKES!!!!

Water After Cleaning Steering Wheel.jpg
While you’re at it, imagine all the sweaty asses that filled those seats….:crackup:
 
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While you’re at it, imagine all the sweaty asses that filled those seats….:crackup:
Well...... at least those were inside the loaner suits and not bare on the seats. :ontheloo:

Still, gonna use a whole bunch more Sonax on those seats, for sure!!!
 

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Okay - so this won't make the Mule any faster, but that steering wheel was just plain gross. Those of you who bought one of the schoolhouse cars know what I'm talking about.

I watched a few videos on rejuvenating alcantara and bought a product called "Sonax." Using some hot water and a microfiber towel, I moistened the alcantara while gently rubbing. The water almost immediately turned black. Using some fresh water, I applied the Sonax - it's a pump-action bottle and comes out foamy. Rubbing a bit more with the microfiber until there was no more dirt showing on the cloth, I then used a very soft toothbrush and a horse hair shoe polishing brush to "fluff up" the alcantara.

After letting it dry for a few hours, I hit it with the brushes again and it looks as good as new. The Sonax isn't cheap at around 30 bucks for the bottle, but it goes a long way and there will be plenty to do the seats, as well.

The before picture doesn't show just how matted, hard, and shiny the wheel was after six seasons of tense, sweaty students (me included). What looks like shiny little dots in the before picture are areas of ground-in dirt, sweat, and who-knows-what. The after shot does a pretty good job of showing a soft and grippy wheel again!

Before -
Wheel Before.jpg


After -
Wheel After.jpg


The water after the initial cleaning - YIKES!!!!

Water After Cleaning Steering Wheel.jpg
I really struggle with the steering wheel at times. I've looked at some of the all leather models and might go that route. I have been wearing gloves lately and it does help with grip and overall feel.
 
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I know I should be working on the Z28, but I can't avoid playing with the Mule (ummm - okay, that sounds bad) and doing some cleaning & personalization. I have a bunch of parts on order, so while I wait, I've been tinkering.

I did a deep cleaning on the interior (especially those seats - thanks @Cobra Jet) and it turned out really nice. While I was in there, I replaced the shift knob, added a white reference stripe at the top of the steering wheel (the black never made sense to me), and put something near the gauges that I've had on all my track cars - a label that says "Don't Do Anything Stupid"..... every so often I need a gentle reminder.

I also found that Simpson's hardware is dimensionally identical to the Safecraft parts and works in the existing cam lock buckle, so I ordered a pair of single anti-submarine belts and I'm fabricating a couple of mounting brackets that will help me avoid drilling holes in the floor. More to come on these when done.

I still haven't done a good buff and polish on the exterior, but I have added a few additional decals, including a flag/name over the doors, Terlingua Racing Team shields on the fenders (matches my helmet and is a nod to Shelby, Ken Miles, and the original GT350 race cars), some extra "GT350 Track Attack" logos, and couple of others. I tried to keep the added decals to a minimum in order to preserve the FPRS livery, but with just enough to make it mine.

Here are a few pics:

Dash Passenger.jpg


Seats.jpg


Helmet and Shield.jpg
 

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I know I should be working on the Z28, but I can't avoid playing with the Mule (ummm - okay, that sounds bad) and doing some cleaning & personalization. I have a bunch of parts on order, so while I wait, I've been tinkering.

I did a deep cleaning on the interior (especially those seats - thanks @Cobra Jet) and it turned out really nice. While I was in there, I replaced the shift knob, added a white reference stripe at the top of the steering wheel (the black never made sense to me), and put something near the gauges that I've had on all my track cars - a label that says "Don't Do Anything Stupid"..... every so often I need a gentle reminder.

I also found that Simpson's hardware is dimensionally identical to the Safecraft parts and works in the existing cam lock buckle, so I ordered a pair of single anti-submarine belts and I'm fabricating a couple of mounting brackets that will help me avoid drilling holes in the floor. More to come on these when done.

I still haven't done a good buff and polish on the exterior, but I have added a few additional decals, including a flag/name over the doors, Terlingua Racing Team shields on the fenders (matches my helmet and is a nod to Shelby, Ken Miles, and the original GT350 race cars), some extra "GT350 Track Attack" logos, and couple of others. I tried to keep the added decals to a minimum in order to preserve the FPRS livery, but with just enough to make it mine.

Here are a few pics:

Dash Passenger.jpg


Seats.jpg


Helmet and Shield.jpg
I've been kicking around the idea of changing my shift knob....either a ball like that, or thinking of looking for a Alcantara style like what was in my 1LE. Obviously I see that you went with the ball style....what are your thoughts on it for street and track use?
 
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I've been kicking around the idea of changing my shift knob....either a ball like that, or thinking of looking for a Alcantara style like what was in my 1LE. Obviously I see that you went with the ball style....what are your thoughts on it for street and track use?
Hey Dave -

From my perspective, it's really more of an aesthetic thing. I like the large ball on cars like this, as it harkens back to the Hurst shifters of the '60s. I tend not to grab the shifter, but rather cup it and either pull towards me or push away - that seems to avoid missed shifts.... especially when the red mist comes on. As a result, the shape of the shifter is sorta moot for me.
 

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I think I will change the shifter ball when I put a MGW shifter in it. I have a white ball on my other 350 and like how it really looks like an old school Hurst.
 

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Let’s kick this off! I’m the proud new caretaker of G0059 (aka #14… aka “The Rented Mule”), a 2016 Oxford White / Lightning Blue OTT Track Pack GT350 built on Sept 24, 2015, that spent the first six years of its life as a working steed at the Ford Performance Racing School (FPRS) – first at Utah Motorsport Campus in Tooele, Utah and then at Charlotte Motor Speedway in Charlotte, NC. My plan is to share the ups and downs of buying and tracking a cast-off school car. So, strap in and hold on tight – I have a feeling this is going to be an interesting ride!

This is my third GT350 – the first was H2614 (’17 Shadow Black) which I bought new, but traded-in at Gary Yeoman Ford in Daytona eighteen months later for JR265 (’18 Magnetic base model R – now owned by a good friend). It’s also my second former school car – the first was a 2001 Bondurant Mustang GT (which also stayed nearby as another friend owns it these days – and recently upped its game with a Coyote / T-56 swap).

I began wheel-to-wheel racing in the early ‘90s, then switched to autocross / time trials, eventually track days as they became prominent, and volunteered with NASA as an instructor for a few years. I really enjoyed the FPRS Track Attack experience and learned just how capable these cars are with only a few basic mods. I paid for the liability insurance and proceeded to flog the car, but never reached its limits in the controlled environment of the school – although… ahem…. there was that one little off-track excursion through the gravel at the south cross-over when I turned in a bit early at Agony (east course). When asked by friends if I enjoyed the program, one of my first comments was: “I beat on that car like a rented mule.” Now, that’s not entirely true, as I like to think I have a fair level of mechanical sympathy. But, I definitely drove it much harder than I would the car that was back in my garage at the time. I went away impressed with the GT350s capability and, although I’ve often regretted selling JR265, I knew I’d be back on track someday – and with something I could use as blunt-instrument sort of a tool.

Me and #14 at UMC -
PGP35368.JPG


After a few years away from the track (except for some touring sessions and a couple of actual events), I got back in the market for a track car this past year. I looked at lots of alternatives, but as a committed Ford fan I kept gravitating back to Mustangs and GT350s. Having missed the sale of the Boss 302FPS cars in late ’19, I reached out to FPRS and asked if they’d be selling off any others in the future. My persistence (and constant pestering) paid off when they called in early November and offered me dibs on #14; the same car I drove when I attended the Track Attack program at the end of the ’18 season.

Although I planned on having it shipped, logistical challenges arose and I ended up making the twelve-hour drive to Charlotte with my trailer to bring #14 to its new home. I’m glad it worked out that way, as I really enjoyed the trip. When I arrived early the next morning, Bill Johnson and the FPRS team were very welcoming. I spent a couple hours checking things out, getting loaded, and ransacking the left-over GT350 program items in the gift shop. Having only been to the Utah location, it was nice to get a chance to check out their current digs. The drive home was beautiful – taking me through the mountains of southern and western NC and eastern TN – with my little 4Runner doing an admirable job, thanks in large part to my small and light trailer.

Ready to Leave CMS_12.2.21.jpg


Illinois Rest Area 2_12.3.31.jpg


I’ll be using #14 exclusively for track days, with my eyes on moving up to time trials. So, this'll certainly be a work-in-progress story of buying, maintaining, developing, and campaigning the car. My initial focus will be on making sure it’s safe and reliable for the 2022 season, which will also be my reintroduction to the track. After that, I’ll improve its on-track demeanor through more safety, lighter weight, better aero, improved cooling, and more grip. Through it all, it’ll continue to rock the FPRS livery so that it’s always identifiable as a part of GT350 history.

As a baseline, it’s in great shape for having covered 16,111 miles on track and in the hands of many, many drivers of, shall we say, widely varying skill and sympathy levels. My due diligence included pulling a full copy of the Oasis report (15 pages!!!) and a CarFax, as well as a thorough inspection in-person and discussion with a few of the FPRS people. My initial findings are below – although I’m sure I’ll find more once I get it on the lift and start passing wrenches over it.

Positives –
  • No body damage or past repairs. It’s still wearing the original Flat Rock finish on all panels and presents fairly well. This tells me that the structure hasn’t been compromised; making it a good foundation for my future plans.

  • Gen 2 engine approximately 4k miles ago. The Oasis report describes what happened to the original engine (flywheel had a significant failure, went out of balance, and the extreme vibration at high RPM, as reported by the student, resulted in a cracked block). The engine tag under the driver’s side coil cover identifies the it as a “GT350R” “KA” code version with the “555” calibration code and a build date of Aug 1, 2019 – with the replacement being done about six weeks later by Larry Miller Ford in Utah just before the car was put on a truck for the long ride east to Charlotte. I sorta consider engines in track cars as a wear item, but starting with a Gen 2 is a great advantage for me and will hopefully keep costs down come refresh time.

  • New transmission (actually its second) approximately 4.5k miles ago with a new rear synchro and refresh 2.5k miles ago. Another wear item, so to speak, so I’ll probably regret passing on the new transmission that FPRS offered in the pile of spares. Hopefully this one will be a solid unit for future rebuilds, but I’m sure a second transmission will find its way onto my shelf at some point in the future.

  • Buyers were offered a chance to get spares at great prices, so I grabbed lots of pads, rotors, and calipers, as well as a hub (they threw one in with each car – couldn’t buy more), clutch, and flywheel.



Negatives – (pretty insignificant actually; way less than expected)
  • Subtle “clunk” in the right front corner. Likely a hub, bushing, or other front end component on the corner that took the brunt of stress at Charlotte going onto the banking. My plans include a thorough inspection and refresh of the suspension before next season anyway, so this will be addressed soon.

  • Small chip / star in windshield. It’s an aftermarket windshield, as FPRS said they had to replace them constantly when the cars were in Utah due to the rocky landscape. This’ll get repaired so it doesn’t spread and, if future replacement is necessary, I’ll replace it with an OEM Ford windshield.

  • Sagging rear bumper fascia at the upper corners – very common on the early cars and something I’ll fix when I take it off to install the Ford Performance rear tow hook.

  • There are other minor things, such as the steering wheel alcantara condition, driver’s seat cushion bolster deformation, rock chips, no wheel center caps, etc. that are merely cosmetic and unimportant from the perspective of a track car.

The mods done by FPRS are minimal and pretty much what most owners who regularly take their car to track-days would likely do, including:
  • Watson Racing bolt-in 4-point rollbar
  • Safecraft harnesses for front seats (no anti-sub straps… I’ll add these as the buckles have a slot to accommodate the additional belt)
  • OEM Ford rear seat delete panel
  • ARP wheel studs (long) with open lug nuts
  • Removal of rear seat belts and front belt connectors
  • Maximum Motorsports camber plates
  • Castrol SRF high-temp brake fluid
Overall, it’s the perfect starting point for this sort of a build with absolutely zero surprises so far – in fact, it’s exceeded my expectations. From my perspective, developing #14 into a focused and capable track car is a much better path than the usual alternatives, like starting with a flood car, theft recovery / repo, or accident salvage. Plus, it keeps me from tearing apart a garage queen that has been rubbed with a diaper its whole life and loved by its owner(s).

One of the first things I did, after hauling it home and taking care of the title and registration (all of the school cars came with a Utah title in the name of the school’s business group), was to reach out to Clark Hill at Falcon Graphics and order a complete set of spare decals. The windshield banners, which blocked forward vision on the banking, were removed when the cars were relocated to Charlotte. In order to complete the FPRS livery, I’ll reinstall one of those, add my last name to the windshield, and add a couple of other things that Clark is sending me. Then, I’ll have the rest of the decal package on-hand in case I ever need replacements – either because of age or an incident.

So what’s next? Unfortunately, #14 is second-in-line for now, as my shop is full of a disassembled ’73 Z28 in the process of receiving the pro-touring treatment. Once that is done, #14 will take priority. Even with the other project, I’ll still be doing a bit here and there, including a more in-depth inspection, thorough cleaning, and gathering of parts to be installed before next season, such as anti-sub straps, a fire extinguisher, resonator delete, data acquisition, light weight wheels, air/oil separator(s), tow hooks, and of course changing all the fluids (probably have an oil analysis done, as well).

As for what the future holds, well….. be on the look-out for things like a full cage, fixed shell seats, gutted interior and other weight-saving efforts, internal and external activated fire suppression system and ignition cut-off, FP350S or GT4 level aero, brake cooling, hood venting, fuel cell, suspension, exhaust, and more.
Sure it's had some hard track use. But it was well maintained by experts, and it's got a really cool history. What a cool car to own!!
 

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Yeah kinda my thoughts on the ball as well. I tend to cup the top vs grabbing like holding a drink as well. I've put color matched balls in the cobras that I've built...they seem comfy enough on the street...I am just curious about on the track if it gets kinda slick or any issues
 

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I've been kicking around the idea of changing my shift knob....either a ball like that, or thinking of looking for a Alcantara style like what was in my 1LE. Obviously I see that you went with the ball style....what are your thoughts on it for street and track use?
I put a white Ford Performance on mine, I think it looks an feels better. I was thinking of putting an old school Hurst Tee handle but it looked terrible. I had one in my 1970 4speed El Camino and loved the look
 
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Just a simple addition today - a radio box from Racing Electronics that mounts to the rollbar. I like to use a scanner tuned to the corner worker frequencies so that I can hear what's going on around the track. I also run with a communicator for passengers / students doing ride-alongs, so that ear bud goes in one ear and the other has the ear bud for the scanner. This has given me critical info on spins and debris at blind corners in the past, allowing me to anticipate the issue and slow and take a different line without being surprised.

I use a Uniden scanner, which just drops into the box, then I secure it across the top with a small bungee cord (not really needed, but it helps avoid comments at Tech inspection).

Radio Box.jpg
 
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Also, I got some decals at Christmas..... someone decided the Rented Mule really kicks ass.

Kicking Mule.jpg
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