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Old 08-16-2013, 12:52 PM   #12
Fair
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Join Date: Nov 2012
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continued from above

Once the ASTs were on we mounted up we scheduled an alignment check at COBB Tuning Plano for Thursday. I took the car by there and they were amazed that AJ had eyeballed the caster, camber and toe almost spot on. They just had to tweak the toe and we were done in minutes. The car ended up with -2.8° camber, +7.2° caster, and 3/16" total toe out (that was probably a bit excessive, in hindsight, and we'll bring it in to 0" toe for future track events). The ride quality was exceptional, as always, even with radically more front spring rate. We left the rear rates low on purpose, to hopefully help put power down for auto-x use. We might end up with two different spring rates for track and auto-x use - testing different rates at both types of events will show us more, which we'll share.


(click alignment sheet thumbnail above to see larger version)

When I got back from the alignment the tires and wheels had arrived from Tire Rack, and I only had to get one loose tire mounted to the "Test fit" wheel we had ordered earlier. AJ got those mounted up and they looked good.


Click the wheel and tire pics for larger versions

Friday I dropped off dealer orders around town in the Mustang to hopefully get the silicone mold release off the tires, then drove an hour across town at days end to head to Costas' place - they weren't very scrubbed but oh well, we'd get them good and scrubbed in at the track... right?



Wrong - it rained for the next 24 straight hours. It started raining as soon as I arrived at Costas', and we had to load the car onto his borrowed open trailer in the rain. Since we had a simple "in state" tow of only 4 hours, and we weren't bringing much in the way of gear/tires/spares (1 day event), we just used his buddy's open trailer and Costas' truck to tow down with - instead of hauling out my 38' enclosed gooseneck or his 28' enclosed tag trailer for this simple day at the track. Saves a ton on gas and towing with a little 18' open trailer is a total BREEZE compared to either of our big enclosed rigs. We could have driven the car down, but with so many new parts we didn't want to risk some silly failure sidelining us, and we had to be back in Dallas by 6 pm that day.

So we left DFW at 4 am Saturday morning and got down to San Marcos at 7:45am, unloaded, and were ready for the NASA instructor clinic by 8. It rained the entire way down and all day at Harris Hill Road, plus it was cold as balls. We still had fun, even if we didn't get any meaningful testing/data/video on the Mustang, due to the crappy conditions (standing water in most turns, visibility was poor, and grip was non-existent). Costas was an "instructor trainer" and I was there as an instructor trainee, hoping to get signed off for NASA (which could potentially give me a little flexibility at NASA events to take people for ride-thrus). The event was a blast (event write-up located here; picture gallery here) and we both got some good (soaking wet) track time in the Mustang.



Costas took around his trainees in the first 2 of 3 training scenarios in the car while I rode with "mock students" in their cars during the same tests, trying to point out their driving errors (on purpose), proper lines, etc. In the 3rd scenario I drove a "mock student" (Costas) around at 80% speed in my car to show the proper lines, techniques, etc. It was easy and fun, but just not that exciting due to the severely reduced speeds (rain + training). Luckily, after lunch they let us all loose on the track for a fun session, which ended up being about 35 minutes of quicker lapping in the rain. That session made the day!


The Yokohama AD08s were extremely planted in the wet

The Mustang was a blast to drive, even in the wet. 4th gear around the whole track (3rd just caused wheel spin), and with the AD08s and ASTs the car could seemingly pass anything out there. Lots and lots of fun. Big thanks to Costas for towing the car down, shooting so many pictures (430?!) in the rain, and for signing me off on the instructor deal.


There were no fewer than six 2010-2011 Mustangs at H2R that day

So next up - we've got the first real NASA Texas TT/HPDE/race event in 2 weeks (MSR-Houston), which we plan to attend, but the first Dallas area autocross we can make isn't until Feb 27th. We're looking at everyone's schedule and there's literally 4 autocross groups with events the same weekend as the first NASA event - damn it, why does this happen every year??

Anyway, lots more changes are in store for the Mustang. The splitter we're using is supposed to be available in about 2 weeks, and we have several other (STX legal) aero parts planned during the same time frame. Then headers + exhaust + cold air + tuning.

Stay tuned,
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Terry Fair - Owner at Vorshlag Motorsports - www.vorshlag.com - Plano, TX
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