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seningen 02-28-2017 05:35 AM

Quote:

Originally Posted by thstone (Post 528599)
The process is right here on the car...

http://i1114.photobucket.com/albums/...ps4gcm7hr6.png

Very impressive ---

I would like to know what those shims are made out of -- I need to diversify my portfolio.

Mike

JayG 02-28-2017 05:59 AM

They are made from unobtanium

thstone 02-28-2017 07:56 AM

1 Attachment(s)
Quote:

Originally Posted by seningen (Post 528622)
I would like to know what those shims are made out of -- I need to diversify my portfolio.

You and me both! Someone is making a financial killing.

For those following along at home, here is what we're talking about. These are the prices for each shim - remember you need one for each side. I think that my car has 3 shims per side to get the -3.6 deg neg camber.

thstone 02-28-2017 08:10 AM

Quote:

Originally Posted by jakeru (Post 528602)
Hey Tom, nice repair work. You might want to consider mounting the helper/tender spring up top, with main spring down below. The reason is to reduce unsprung weight.

Thanks, I never though of this and will discuss with the shop.

Quote:

Originally Posted by jakeru (Post 528602)
Doesn't it take about that long to dial-in the alignment settings? :eek:

The plan is to set the car back at the same alignment spec's that it had before the accident. The net handling as a result of combining the old alignment specs with the changes from the repair plus the mix of new parts and old parts might not be exactly the same (in terms of handling characteristics), but it should be close enough to race it for a weekend and then adjust as necessary for the next race.

Quote:

Originally Posted by jakeru (Post 528602)
Hope everything gets pulled straight so you can get the right alignment characteristics!

There doesn't appear to be any damage to the chassis so the car didn't need any pulling (per se) but the front suspension subframe is being replaced. This should provide a completely straight and sold foundation to ensure a good and repeatable alignment.

At least, those are our assumptions! We'll see how it all works out soon enough.

JayG 02-28-2017 12:20 PM

Just remember:

All Constants are Variables

bkovac 03-01-2017 05:44 AM

Good job Tom, its coming together nicely

thstone 03-02-2017 08:06 PM

I dropped by the shop today and the Boxster was ..... gone!

This was a good thing since that meant that it was driven (!!!) down the street to the body shop to have the fender, bumper cover, and rear quarter damage repaired.

The downside was that as work on the suspension was completed a few more parts were ultimately found to need replacement like the right front hub/upright which looked ok to the naked eye but was misaligned once all of the suspension components were installed and a rough alignment done.

Also, we decided to go ahead and replace the right rear wheel bearing since the right rear wheel took a hit hard enough to crack the rear suspension subframe meaning that the wheel bearing took a huge thrust force which it was not designed to take. So we might as well replace it now.

Still looks like the car should be ready next week - worst case is that everything gets done except final paint of the front bumper cover which can be done after the race weekend.

I also expect some teething problems after replacing this many parts, so I don't expect to be in the front of the field next weekend. The goal for next weekend is to get back on the track and complete all of the sessions. There will likely be a few things that might still need adjustment or tweaking to get the car back to full competitive form.

thstone 03-02-2017 08:31 PM

List of major parts replaced:
  • Right front fender
  • Right front fender inner liner
  • Right front headlight assembly
  • Front bumper cover
  • Left and right front side marker lights
  • Left and right radiators
  • Left and right radiator air ducts
  • Left and right radiator mounting brackets
  • Upper radiator hose
  • PSS9 coil over shock absorber
  • Front upper shock mount
  • Front wheel carrier/hub
  • 996 GT-3 adjustable lower control arm
  • 996 GT-3 adjustable lower control arm shims
  • Adjustable drop link (long style)
  • Front track arm
  • Right inner & outer tie rods
  • Front suspension subframe (cross member)
  • Fuel filler tube
  • Right rear suspension/transmission subframe
  • Rear wheel bearing
  • Right rear taillight assembly
  • Right front wheel (8.5x17)
  • Right rear wheel (8.5x17)
  • Four tires (Toyo RR 255/40/17)

seningen 03-03-2017 08:41 AM

Quote:

Originally Posted by thstone (Post 528925)
List of major parts replaced:
  • Right front fender
  • Right front fender inner liner
  • Right front headlight assembly
  • Front bumper cover
  • Left and right front side marker lights
  • Left and right radiators
  • Left and right radiator air ducts
  • Left and right radiator mounting brackets
  • Upper radiator hose
  • PSS9 coil over shock absorber
  • Front upper shock mount
  • Front wheel carrier/hub
  • 996 GT-3 adjustable lower control arm
  • 996 GT-3 adjustable lower control arm shims
  • Adjustable drop link (long style)
  • Front track arm
  • Right inner & outer tie rods
  • Front suspension subframe (cross member)
  • Fuel filler tube
  • Right rear suspension/transmission subframe
  • Rear wheel bearing
  • Right rear taillight assembly
  • Right front wheel (8.5x17)
  • Right rear wheel (8.5x17)
  • Four tires (Toyo RR 255/40/17)

The tires and those shims probably cost you the most :-)

But the grin you'll have when you grid up next week will have been worth it.

I would have been down 6 months!

Mike

WorkInProgressK 03-03-2017 09:52 AM

Still driving it up?

thstone 03-03-2017 10:24 AM

Quote:

Originally Posted by WorkInProgressK (Post 528975)
Still driving it up?

Absolutely yes!

thstone 03-06-2017 01:46 PM

Here is video of the start of Race #1 from two weeks ago. I started 6th and moved up to 3rd on first lap.

Later in the race, Kovac/#318 and I swapped 3rd a couple of times but then he held onto it and I finished 4th. Overall, it was a good race for me.

You'll see that I now have the rear view camera displayed as picture-in-picture so you can see the action behind as well.

Be sure to manually click for 1080p high def to get the best experience (the video really looks great).

<iframe width="560" height="315" src="https://www.youtube.com/embed/RFoigy0tx-0" frameborder="0" allowfullscreen></iframe>

steved0x 03-06-2017 03:04 PM

I love these videos with commentary, great job!

bkovac 03-06-2017 05:42 PM

gotta keep that, we both passed Hainer

thstone 03-06-2017 09:27 PM

Quote:

Originally Posted by bkovac (Post 529348)
gotta keep that, we both passed Hainer

I know. I thought his car broke. :)

NigelT 03-07-2017 08:06 AM

Yeah, the old sugar in the gas tank works every time, hey Branimir?

Great to hear you're up and ready for this weekend, Tom. Looking forward to joining you chase Anders.

bkovac 03-07-2017 02:54 PM

Tom & I are looking forward to you and Anders starting in the back

thstone 03-09-2017 07:35 PM

3 Attachment(s)
Ready for racing this weekend!

Everything is complete except the final paint and replacement of a few stickers (which will be done next week). Also, I'll install the matching front headlight and a pair of clear side marker lights.

The car feels great - front suspension and steering is actually tighter than before. I guess that should be expected after replacing that many components.

Big thanks to Brad Keegan and Tyson Schmidt of Pro Motorsports in Burbank, CA for the high quality and FAST repair!

Driving up to Buttonwillow in the morning for practice tomorrow. Racing Sat and Sun.

JayG 03-09-2017 09:09 PM

Chump car LOL

Best of luck to you Tom
I'm heading out to Chuckwalla in the morning for the weekend
Have fun at Buttonwillow

rastta 03-10-2017 04:55 AM

Awesome - have fun!

Greg Holmberg 03-10-2017 01:15 PM

Driving to the track
 
Tom, I'm curious how the "driving up to" part works.

Do you drive up on the RR's? Do you bring rain tires? What about tools and spares? A second person to help?

How do you get home if something breaks?

thstone 03-10-2017 06:04 PM

Quote:

Originally Posted by Greg Holmberg (Post 529812)
Do you drive up on the RR's?

Yes. Driving on the freeway doesn't get them hot enough to count as a heat cycle and the tread wear is inconsequential. The only downside is that they don't drive very well in the rain so if I get caught in the rain (which has happened a few times), I have to slow considerably (around 50mph max) to avoid hydroplaning since the RR's don't really have any tread.

I usually use one new set of tires per race weekend. Sometimes I'll get the new set installed before the event and then drive up on new sticker tires, race all weekend, and then drive home on them.

Alternatively, I'll drive up on a used set of tires, maybe do some practice laps the on the used tires, and then get a new set of stickers installed onto the wheels at the track by whomever is providing track tire support. This requires planning ahead to order the tires so the tire support folks have them there. They will remove the old tires from the wheels and mount and balance the new tires.

I usually have a jack with me (I put it in the rear trunk) and then borrow a second jack from someone else and remove and re-install them myself.

Quote:

Originally Posted by Greg Holmberg (Post 529812)
Do you bring rain tires?

No rain tires. I run what I brought or what I ordered ahead.

Quote:

Originally Posted by Greg Holmberg (Post 529812)
What about tools and spares?

I bring a basic set of tools with me in a small tool bag. But the real answer to this question is that I don't plan on doing ANY work on my car at the track so I stay on top of all of the maintenance and repairs to make sure that my car is going to get me there, race the weekend, and get me home without requiring any work. My car is in tip top condition when I pull out of the driveway and everything that needed to be done has already been done.

Quote:

Originally Posted by Greg Holmberg (Post 529812)
A second person to help?

If I did everything before I left correctly, I won't need a second person to help because there's nothing to do except check tire pressures, clean the windshield, and fill gas.

But sometimes, stuff happens despite all of the planning and work beforehand. In this case, I have made arrangements with one of the shops that provides full track support (they have a crew/mechanics and lots of equipment) to provide mechanical support on an "as they can get to it" basis and I pay by the hour. Of course, they have to support the cars that are paying for daily track support first, but if I need some help they can usually work me in and fix minor things that can be done at the track.

Quote:

Originally Posted by Greg Holmberg (Post 529812)
How do you get home if something breaks?

When I can't fix it and the track support team can't fix it, I call my good friends at AAA and have the car towed home (or to a local shop). I have the 200 mile towing option. If I'm further away then 200 miles, then I can usually get the car transported back by one of the track support teams (they usually have a spare slot in a trailer and can bring it back to their shop where I can get AAA to pick it up and tow it to my house or my preferred shop.

How I get home depends on the distance and situation. I can ride with the tow truck, hitch a ride home from a racing friend, or have my wife drive out and pick me up (again, depending on time, distance, and what I can work out). If I'm really far away, I could get an Uber to an airport and get a flight home or rent a car and drive a rental car home.

After the accident three weeks ago, I got a ride home from a friend who was going past my house on his way home. It was actually a very nice ride home in his 2016 Jaguar Type-F Coupe. :cool:

Just to give you an idea of how often this happens, out of 75 or so trips to the track, I've had to get home some other way than my Boxster 5 times so while its not common, it does happen every now and then. To be specific, I have ridden in the tow truck twice, got a ride from a friend once, had my wife pick me up once, and rented a car once.

Last, the police don't bother me at all. I have actually only been pulled over once and the officer said that it was because it "caught her attention". I think that she just wanted to take a look at the car. I've been followed a few times for 1-2 mins but then they either pull off or go by. But I also don't drive very fast because of the attention that the car attracts. This morning on my way north out of LA on Interstate 5 over the grapevine and into the central valley, I was doing 75mph in a 70mph zone while most of the traffic was moving at 80-85mph.

thstone 03-13-2017 08:16 PM

Overall, it was a great weekend - I got back out there and drove the best that I could! There were some teething issues with the car and I made some mistakes that didn't help matters. The results by the numbers weren't what I hoped for but no worry, first world problems. I'll post up all of the details tomorrow.

Unfortunately, most of my left front inner fender liner was laying on the track and taunting me as I drove by each lap.

JayG 03-13-2017 09:02 PM

Any track day you can drive your car home was a good track day :)

thstone 03-15-2017 06:42 AM

Ok, for the record;

Saturday, Race #1: Qualified 9th of 12 cars. Finished 10th? (went off)
Saturday, Race #2: Started last. Finished 10th?
Sunday, Race #3: Qualified 9th of 11 cars. Finished last. (ran out of fuel)

The numbers really don't do the weekend justice and to be honest, racing at the back of the pack is just as fun as racing at the front of the pack.

On Friday, I did three practice sessions to shake down the car and everything was fine. However, in Sunday morning's practice, the low coolant light came on (temp light slow blinking). By the time I got into the pits, there was coolant pouring out from under the front bumper cover.

We got the bumper cover off and everything looked fine (of course), but our best guess was that the lower radiator hose was leaking where it attaches to the radiator. Both the radiator and the lower hose were replaced during the repair so that connection was completely new but those factory clip-style hose clamps are known to be questionable so we threw a standard screw-type hose clamp on and hoped for the best.

That seemed to do the trick but by the time that I got the water refilled, qualifying had already started, so I went out to qualify without the front bumper cover and watching the temp gauge closely. I won't blame my 9th qualifying position due to any of this as that was probably where I'd have ended up regardless, but it did add a new level of stress to qualifying!

I'll post up details of the rest of the weekend as I post the videos.

Van914 03-15-2017 10:25 AM

With such a quick turnaround you are lucky to make the track.
Great job!

thstone 03-15-2017 12:54 PM

*** Weight Update (Last one!) ***

Min weight is 2,650 lbs. The goal is to finish the race with 1/8 of a tank (2.1 gal) and be at 2,660 lbs.

After Sunday's race, I drove the car onto the scales and got an unofficial total weight of 2,646 lbs with almost no fuel (the car was sputtering on the last lap of the race).

Adding 2.1 gals at 6.2 lbs/gal = 13 lbs + 2,646 lbs = 2,659lbs.

Looks like the weight is spot-on!

And yes, had I been officially weighed after the race, I would have been disqualified for being 4lbs underweight so I'll need to be sure not to run too low on fuel during a race or I could be underweight. Another lesson learned.

bkovac 03-16-2017 05:48 AM

Start eating dessert and you wont have that problem. Put on a few pounds Tom. I have more than enough so I never have this problem

thstone 03-16-2017 08:07 AM

Quote:

Originally Posted by bkovac (Post 530409)
Put on a few pounds Tom.

I haven't heard anyone say something like this in about 15 years! :D

thstone 03-22-2017 05:32 AM

Here is a video from last weekend's racing at Buttonwillow. This is the second race on Saturday where I started at the back. Comments are embedded in the video as usual. Enjoy!

<iframe width="560" height="315" src="https://www.youtube.com/embed/XL4Lm9zJ9ZU" frameborder="0" allowfullscreen></iframe>

steved0x 03-22-2017 06:39 AM

Very cool, I love the commentary, I think it is one of my favorite parts.

rastta 03-22-2017 07:09 AM

Great pass at the end!

thstone 03-22-2017 09:24 AM

Quote:

Originally Posted by steved0x (Post 531080)
Very cool, I love the commentary, I think it is one of my favorite parts.

Steve and everyone else who has echoed this sentiment, thanks. I am thinking about trying to do a voice over narration soon so I can add more commentary...

thstone 03-22-2017 09:28 AM

Quote:

Originally Posted by rastta (Post 531083)
Great pass at the end!

Thanks and it takes cooperation and awareness from everyone on the track. I tried my best to hold my car down and not track out too early. At the same time, the #9/Andrew Weyman had to keep his cool and hold his line as the other car was sliding by across his front end and then I appeared next to him on the inside! I was glad that it all worked out ok.

thstone 03-25-2017 03:01 PM

4 Attachment(s)
All of the repairs, including paint, were actually completed the week before last. I think that it turned out quite well!

You can see that we painted the yellow headlights black and I have a new pair of side marker lights that I'll install tomorrow. Over the next week or so we'll get the graphics replaced.

A BIG thanks to Tyson Schmidt and Brad Keegan at Pro Motorsports in Burbank, CA for the high quality and quick repair work!

JayG 03-25-2017 04:06 PM

Lookin good Tom!!!

Told you it would buff right out :)

audipwr1 03-31-2017 07:51 PM

Quote:

Originally Posted by thstone (Post 531073)
Here is a video from last weekend's racing at Buttonwillow. This is the second race on Saturday where I started at the back. Comments are embedded in the video as usual. Enjoy!

<iframe width="560" height="315" src="https://www.youtube.com/embed/XL4Lm9zJ9ZU" frameborder="0" allowfullscreen></iframe>

I miss BSRs and especially BW

If you speed up your hands at turn in you can get the car to rotate and let the rear of the car do some of the turning for you!

Seems like your shift cables might need adjusting at trans re the issues with shifting - I had a bought of that I had to fix.

Is that blue SPB in the video a TuneRS car?

thstone 04-01-2017 02:23 PM

Quote:

Originally Posted by audipwr1 (Post 532240)
If you speed up your hands at turn in you can get the car to rotate and let the rear of the car do some of the turning for you!

Thanks for the comment, I use that technique quite a bit at some other tracks but haven't tried it much at BW. I'll see what I can do with it at my next visit.

Quote:

Originally Posted by audipwr1 (Post 532240)
Seems like your shift cables might need adjusting at trans re the issues with shifting - I had a bought of that I had to fix.

I'd love to blame the shift cables for my problem, but this one was purely operator error! :o

Quote:

Originally Posted by audipwr1 (Post 532240)
Is that blue SPB in the video a TuneRS car?

To the best of my knowledge, the blue Boxster is an ex-HRG car (Hergesheimer Racing Gruppe in Lake Forest, CA), but I could be wrong.

Chuck W. 04-03-2017 08:16 AM

Quote:

Originally Posted by thstone (Post 531073)
Here is a video from last weekend's racing at Buttonwillow.

There is nothing like a cup of coffee and your video first thing in the morning to get the day started. So cool. Thanks for posting.

thstone 04-03-2017 07:27 PM

Quote:

Originally Posted by Chuck W. (Post 532522)
There is nothing like a cup of coffee and your video first thing in the morning to get the day started. So cool. Thanks for posting.

Thanks Chuck!

Working on the Race #3 video right now. Since I went to three cameras, the editing is taking me a little bit longer. Should be ready in a couple of days...


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