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Old 09-19-2013, 10:43 AM   #1
Fair
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Join Date: Nov 2012
Posts: 333
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continued from above

I went to the first TT meeting and Greg Greenbaum laid out the rules and procedures. Greg was stern but his rulings made sense, and he actually explained the reasoning behind every Supplemental TT Rule for the event. NASA is the exact opposite of other club's which "rule by committee", as one person sets the rules for TT/ST, and can make an adjustment quickly and decisively. They also use this thing called "logic", which was refreshing. We had great TT meetings all week. Anyway... We turned in our TT paperwork and dyno sheets, which they reviewed over the next 24 hours, and helped us fix on Friday's meeting - where the complexities of TT classing were finally explained to me coherently. Honestly, the ST rules wording explains the power-to-weight classing formulas better than the TT rules, with which it shares the same basic premise. This wording from Page 8 of the Super Touring rules explains it best:

Note: If one knows the competition weight of the vehicle, a simple reverse calculation will yield the maximum horsepower allowed for that vehicle. Begin by adding/subtracting all of the Modification Factors for the vehicle as listed above. Then use either the 5.50, 8.00, or 9.0 ratio (depending on which class the car is being prepared for), and subtract that number from the ratio to get the vehicle’s actual target wt/hp ratio. Divide the competition weight by this number to obtain the horsepower target.
I've had this argument with several folks, but now I know that the way we had been doing it (reverse calculate peak power from weight, using your modified power-to-weight number with all of the handicaps and bonuses added in) is right. I just wish they would state it the same way in the TT rules.

In our meetings we talked about not passing on the outlap AND not passing on the first hot lap without a point by, which was a new procedure to me (but apparently is in the TT rules). I talked to a few folks that were gridded higher but slower than me on the first lap, and eventually arranged point-bys and schemes so we could stay out of each other's way during our sessions. After I switched to A6s I was the one giving point-bys and getting the heck out of people's way on Laps 3 or 4, too.



During the week we ended up doing a good bit of set-up work and even a few small repairs to the car. Ryan and Brandon were set to fly in EARLY on Friday morning and Amy would go get them in SLC, and be back in time for the first TT1/2/3 session on Friday. Well, that didn't work out, as they missed their 6:40 am flight out of DFW airport. Here's a tip: don't EVER fly Frontier airlines. They close the boarding counter a full hour before the flight leaves, and the same personnel help load luggage and stuff onto the airplane. Less people, less service - that is the Frontier motto. They got there 1.5 hours early but were held up in security and then got stuck in the line at Frontier for a long time, as they only had one counter person and all of their self-serve check-in kiosk terminals were broken. Then, when they were 2 people back from getting to the lone counter lady, she says "That's all, folks - you will have to take the next flight!". Total BS, and this was the first and list time we will use this crappy airline. Anyway...

Since Amy and I were the only crew there for all day Thursday and Friday, we ended up doing some tire changes and tweaks on our own. And since some dingleberry forgot the key to the generator, we had no electrical or air power all week. And without a cordless impact (who needs it when you have a big air compressor and air tools?!) that meant doing tire changes with hand tools, with extremely long wheel studs. As prepared as we were, this small thing hung us up.


Left: The "keyless" generator made me less than happy. Right: Only thing I managed to break in 9 sessions on track was this bleeder

After my 1st Thursday session I noticed a brake bleeder that was leaking fluid, so I cleaned it off and kept an eye on it. We had calipers delivered Thursday morning by the folks at Maxcyspeed, who wanted to come watch the races for a couple of days, and swung by Vorshlag to grab everything we forgot on the way. Thanks again, Stuart and Doug! We're working with these guys on some new shock development work, too. By Friday morning I couldn't ignore the bleeder any more - the bleeder or the whole caliper needed to be replaced. Well, damned if I cold find the 1/8" punch needed to swap over the pads (forgot it), and I didn't want to fight the new helicoil repair on that caliper (same one!), so I just swapped in an extra bleeder we had in our extensive and well marked spares boxes. We also brought a spare splitter, driveshaft, radiator, hoses, belts, pads, rotors, calipers (eventually), fluids, wheels, tires, lug nuts, and a lot of nut and bolt hardware.



We started off the week knowing we had 4 days worth of sessions to get a good time in, and I figured that I would need some time to learn the track (I was still learning it on the 9th and final session Sunday). The first tires I planned for Day 1 and Day 2 were some well worn Hoosier R6 tires on the grey 18x12s; these were the same tires we used to learn the track at NOLA, Hallett, and two previous ECR days - they were pretty well shot, but had enough usable rubber that should have allowed me 2 days worth of sessions to learn this tricky track. We also thought the weather would be more consistent in the desert, but the opposite proved be to be the case.


Left: Grey wheels = R6. We ran these from Thursday thru Friday mid-day. Photo from Head-On photos. Right: White wheels = A6 tires (which we ran Friday afternoon-Sunday)

By Friday afternoon my times were not getting any better running on these R6s, and they were hammered, so we switched to the used A6 "scrubs" we had brought mounted to the white 18x12" set. These tires had also seen use at NOLA, two autocrosses, and another track day, but had what looked to be good rubber. Tedious tire changeover with a mistake made on the rear (forgot that this original set of 18x12" rears needed a spacer), but with some help from Jack Hidley of Maximum Motorsports we got the rear wheels fitted just in time for my last TT session on Friday. The car was a TOTAL MESS on these tires, and I put 2 wheels off of the exit of T1, after braking from 150+ mph. Loose, scary loose, and no faster.

Once Ryan and Brandon were there (Friday evening), Amy and I could focus the rest of the week more on talking to racers, customers and vendors, plus driving, and spent less time on the car prep. Ryan worked his butt off for 2 days and fixed the stripped bolts on the RF flare mounting plate, changed the car over to our only set of sticker A6 tires on Saturday morning, and noticed a swaybar setting I had forgotten about (it was set at full soft, and part of why the car was so loose). He also made some more wing changes, which we kept adjusting on nearly every session Saturday and Sunday, kept the car fueled, and kept me from forgetting something in our procedures (turn on transponder, check tire pressures, turn on AIM and vidcam, get belted in, turn off traction control, etc). I drive better when I know that I have good track support crew with us, too.



continued below
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Former site sponsor
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Old 09-19-2013, 10:44 AM   #2
Fair
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Join Date: Nov 2012
Posts: 333
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continued from above

Brandon did his picture thing all week and got hundreds of amazing pictures, and even some external videos, of our car and many others. He was hustling around the track, going from corner to corner to get several views and angles. We also did a "garage crawl" on Saturday afternoon where he followed Ryan and me, oogling over race cars and pointing, "Shoot this!" and "Get a picture of that!". I felt like a kid in a candy store. We looked at a lot of trick aero ideas, too.




The weather we saw at Miller over those 5 days is hard to describe, other than tho say it was psychotic. It would be calm and beautiful one minute, with white puffy clouds and amazing blue skies... then some storm cell would roll in over the mountains and all hell would break loose. It rained on no less than 3 of the 5 days we were there, which shot my "Tire Strategy" plans full of holes. We saw some HOT sessions (96°F), some very WINDY sessions (40 mph wind gusts, which blew apart all manner of EZ-up tents and we ALMOST lost our roll out sunshade), then some sessions where it was 70° and calm, and some that were raining. Going to the airport Friday afternoon to pick up Ryan and Brandon we drove through a sand storm. Like, a bad one - I was "looking for the Worms on planet Dune" bad. We saw it all that week, I tell ya.



We met and talked to a lot of new folks that week. NASA's Todd Covini brought Mark Wilson and Bruce Smith from Ford Racing by our paddock to meet us and look at the car. Bruce immediately pointed out the issue we had with our oil separator lines (PCV valve - thanks, Bruce!) - nothing gets by these engineers. I tried to grill them for hints on the 2015 Mustang, but they played it cool "Wait, there's a new Mustang next year?". Haha, two funny guys. I also got to finally meet people face-to-face such as Lex Carson of Motion Control Suspension, Jack of Maximum Motorsports, Paul and Brian Faessler of Paul's Automotive Engineering (a father and son team who campaign the amazing AIX/STR1 Mustang below), and many others. Met a ton of racers and competitors in various classes, too.



Our lodging situation at this track was a learning experience, too. If you ever go to race at Miller, don't stay in Tooele. Like I said, the town has too few hotel rooms and they jack the rates up when racers come in. We eventually found one good place to eat (a new place called The Brewhouse, where we dined with the Maxcys), but other than that it was down to "Taco Time" or some other skeevy looking fast food joint. The track had an outdoor cafe (meh) but better food at the Clubhouse, which overlooked the track. We watched some races and ate lunch up there twice, and the food was pretty darned good for track fare.



Amy had booked us at 2 different hotels for the week, and I thought she was nuts - but it turns out I'm glad she did. Since the little hotel in Tooele was sold out of "double queen" rooms (for when Ryan and Brandon arrived) and the prices were insane anyway, she had booked our last 2 nights at an Embassy Suites in SLC, near the airport. It was a solid 25 miles away from the track (instead of 5), but it was well worth the drive. These nights cost HALF what the dumpy hotel in Tooele did, but the rooms there were immense (suites with a living room, bathroom, bedroom) and better appointed than my own home; they made omelets and other items to order at breakfast; and there was an open bar with hors d'oeuvres every day from 5-7 pm. Which we made use of both nights we stayed there - four rum and cokes will "calm the nerves" if you happen to be 5 seconds back from the leaders in your class. If we ever go back to Miller, we're booking at the Embassy again. Brandon did his foodie thing and found 2 great restaurants in SLC for us to eat dinner at, both nights they were in town: Red Ginger Bistro (Japanese) on Friday night and The Red Iguana (Mexican) on Saturday night. Mmm, MMM! Both of these places had long waits but for good reason - they were excellent. Who knew SLC had such a diverse selection of good food? And to have great Mexican food - in Utah!? This joint had 9 different mole sauces... Nine. Never would have believed it if I did not see it first hand.

Vorshlag Losing Employee #1

So as I wrap up this post I need to give a shout out to an employee who is leaving us. Back in 2008 we hired our very first employee, an E36 LS1 kit customer named Matt. He was a college student at the time and wanted to work for us part time answering phones and such. We put him to work and he eventually became phone support, an order builder, our IT guru, then our Operations Manager, Meanwhile he graduated college and stuck with us for several more years after that.



After 5 years of service, Matt is leaving the Vorshlag family at the end of this week. He has a great opportunity at a new start-up company and we wish him well, but he will be sorely missed. Matt had 4 different cars we used for here for Vorshlag, AST and MCS product development over the years, including a Golf GTI SMG, a 350Z, a 95 M3 LS1 and a '13 BRZ. He will still be a tester for us on those last two cars, too. Adios, amigo!

Matt wore a lot of hats during his stint as Ops Manager here and we're splitting his old position into two new jobs. The Vorshlag Jobs page on our website had those two openings listed, but we already filled one of them (who starts tomorrow). If hard work in the automotive aftermarket, constant deadlines and low pay seem appealing to you, go to that link and apply.

Until Next Time

Yep, I'm running a bit long in my post again, so let's call it a day (well, each of these posts takes me about 2 days to write). As usual, a lot of these things I wrote are our observations and shouldn't be taken gospel. Like the notes on places to stay and eat in Tooele - we have only been there once, and could be missing a gold mine of options hidden behind the mountain of crappy fast food joints. If you have better suggestions for us about anything, feel free to chime in. But for the car/prep/aero stuff... we're still working out some kinks and know that the splitter was too long, the flares look a little goofy, the car is too heavy, and that it is silly to bring a street car to a National championship race. We will learn these lessons eventually. Its still a work in progress, too.

My next post will finally cover the racing action we saw on the 4 days of competition at the 2013 NASA Nationals, during which Time Trial ran 9 timed sessions. Only one fast lap is needed to win, and we had a lot of chances to get that - and many of us put in our best laps on that last session! I will also talk about a few race groups we watched, such as GTS, AI/CMC, and some others. Then I will cover what we have in store next for our TT3 car, for future S197 development, and the new car(s) we are moving to for the 2014 season. What?! No more red 2011 GT? Well, it depends on a few factors and is currently a solid "maybe"... but I think you folks will like the potential replacement.

More soon,
__________________
Terry Fair - Owner at Vorshlag Motorsports - www.vorshlag.com - Plano, TX
Former site sponsor
Fair is offline  
 

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