View Single Post
Old 08-16-2013, 01:18 PM   #23
Fair
Senior Member
 
Join Date: Nov 2012
Posts: 333
Default

continued from above

I had a blast in the Mustang, as did my DE student who rode along, and I managed a 2:39 lap. I quickly noticed that the brakes were less than stellar in the session, which she had stated several times that day. I guess the stock pads were finally done. My DE student's EVO X could out-brake the Mustang handily (with similar Brembo brakes and weight... but race pads), so I decided then and there to order up some race pads on Monday. Costas finished the day with 2 wins in SU after making some patient passes and careful laps in the borrowed GT-1 car. VTPP tester Paul Magyar ran his 2011 GT in TTB for the first time on some 275mm Dunlops and did well. Hanchey ran just two sessions in TTB (spending the afternoon tuning some autocross cars at LSP) and pulled down 2:32 times, very respectable for just a 225mm tire and Legacy GT power. Vorshlag/AST tester Ken O finished with a win and new lap record in TTB in his E46 M3, running a blistering 2:24.9, and on Sunday jumped up to TTA for another win and the TTA track record for the weekend. Nice work!



March 13 - Texas Region SCCA Autocross (Mustang)

The next day we had entered the Mustang in Texas Region SCCA's autocross #1 for the year, held out at Lone Star Park. Costas and I were to run it in STX and Amy in the PAX factored "W" class. The course was somewhat tight and the unsealed asphalt surface comes apart badly, making for low grip conditions, so we went out for our first autocross in the Mustang with little more than cautious optimism.



Costas and I noticed that the Mustang wouldn't stop from higher speeds in 2nd gear well at all, and we couldn't get it to rotate without coming in hard on the brakes. So we fought the car all day, cursing the worn-out stock brake pads and pushy front end. We finished 2nd and 3rd in STX, probably better than we deserved for such a completely unsorted car. In 5 runs Costas ran a best of 52.395 and I ran a 52.357, less than .040 sec apart, .5 sec behind Ledbetter in his well prepped STX 328is - Hanchey had spent the previous afternoon tweaking this car at this same site as well as Mark Berry's FP Evo. We PAXed 22nd and 23rd out of 109, which was not good. Brad Maxcy drove Ladbetter's car in STU class, running a 51.224 run earlier in the day on a slightly-less-gravel-covered course, showing us how far back we really were. Amy was almost a second back from us in W, placing 2nd as well.

We knew the car needed some serious test time, more grip, some major braking improvements, and a race seat + harness installed, as the stock seat was not keeping us in place. But we had no time for autocross testing, as the next 2 weekends had a National Tour and a ProSolo in store. Not typically the events what you enter a completely untested car in, but they were in our back yard so we had to go to help get the entry numbers up.

Since the E30 was down for a while (we're now looking for yet another T5) we spent the next week in a mad scramble of parts buying and prep on the Mustang. We ordered Hawk DTC-60 race pads for front and rear, 2nd day aired via FedEx to get them in time for my Wednesday night departure for Houston. We also ordered some Toyo R1R tires to arrive at a friend's shop in Houston on Friday, after seeing some back-to-back testing between Hankooks and Toyos at Sunday's autocross on Su and Stan's STR Miata.



I also borrowed a race seat from Paul M to take a look at the bracket he bought for his Mustang and EVO3 seat + Sparco slider, and I made one similar for our car + slider + Kevlar Suzuka seat. The seat bracket took me about 6 hours to make, using 3/16" thick x 1.5" wide steel plate. AJ and I put the lap belt part of a 6-point harness in, a stock seat belt buckle, the seat bracket + Sparco slider + Cobra Suzuka seat installed by 4 pm Wednesday. The slider allowed for 18+ inches of fore-aft travel, but without my co-drivers present that day (Costas and Amy) I had to guess where to put it (ended up being too far rearward). And yes, I know - going on track with a fixed back seat and no 28 point roll cage is a bad idea... instant death... spontaneous combustion... yes, I know. Save your typing.

The front DTC-60s arrived but the rears missed their delivery (you suck, FedEx!) and we went to the track with the new track pads on the front only. Oh well, hoped it would be better. Cleaned it up and loaded into the trailer.

March 17 - TX2K11 (Mustang)

Amy and I left north Dallas at around 8 pm Wednesday night and made it to downtown Houston before midnight. Some serious traffic there on I-45 considering the hour, and we had no less than 6 vehicles pass us at 100+ mph near downtown, with two different trucks at different times drifting across 3 lanes and nearly taking the front of my truck off. Somehow we survived that parade of death race entrants and got to the middle of nowhere, 30 miles south of Houston, at 12:30. We arrived at nearby Grandsport Speedway Thursday morning at 7:30 AM and prepared to run the TX2K11 Time Attack event. This event was part of a 4 day festival of speed that started 10+ years ago mostly as a big Supra meet, and has grown to include a number of other imports, Vipers, Corvettes, Lotus Elises and other cars. People come from all over the country, even other countries, to enter TX2K events. Thursday was their track event (HPDE + Time Attack), Friday was the dyno day, and Sat-Sunday were the drag race portions of the event. We only entered the Time Attack, as we had the SCCA National Tour event to enter on Sat-Sunday, and a test-n-tune to run on Friday.



This TX2K event was on our calendar months in advance and I had planned to run the E30 and Amy the Mustang, with Costas running his GT-1 Camaro as well. Since the E30 was down, I switched entries to the Mustang and Amy and I both ran it in alternating sessions, and all 3 of us instructed as well. It was a very busy day! The track was 1.3 miles of twists and turns on super smooth asphalt, with gentle curbing and good places to pass on the front and back straights.
The new DTC-60 brake pads up front REALLY helped - I could brake later/deeper than almost anything in my session (only one GT-R and the GT2 Porsche could stop with the Mustang). I fared well early on, and I took the 3rd fastest times in the morning A1 session, but ending up with only a slightly quicker 1:06.3 best lap time after my three 30 minute on-track sessions, which was 9th fastest at the end of the day (using a rented Westhold transponder). Amy also ran 3 sessions in the same car and knocked down a 1:07.3 lap time, 10th fastest overall (we had the same transponder so she isn't listed separately, but we tracked her laps after her session). Not too bad considering the 100% stock power and somewhat narrow street tires - against a gaggle of 500-900hp GT-Rs and Supras, Vipers, Corvettes, an Aerial Atom, and a 911 GT2. Costas drove in only 2 sessions and nabbed FTD and the win with a 58.9 second lap. The GT-1 car was brutally fast and was a handful to drive on the smallish road course - he only used 2nd and 3rd gears, and only part throttle.



With a serious array of high-powered and exotic hardware on hand for this event, the 40 or so entrant's skill levels were all over the place. There were some very good drivers there, even some SCCA + NASA racers, but plenty of lots of noobs that needed in-car guidance, and even some of the proverbial "That's how I drive - flat out!" folks. My student was totally new - a complete first timer on track - but went from spinning twice on his first lap to confident and quicker by day's end, as did Amy's two students and Costas' as well. They needed more instructors than they had on hand, really. Being new is fine, but being a squirrel driving over your head is frustrating and dangerous. I saw some on-track issues that would have had many drivers booted from most HPDE events. Anyway, nobody was killed, so I guess that's good. I'll get off my soap box and just keep this all in mind in mind before entering again.

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