Ram Air Tech: Good Riddance

I gave Connie a ride home from Roger’s party last weekend and I drove over a monster pothole as I was nearing her apartment. My rear suspension made an unsettling ka-churnk sound at the time and I was just hoping that is was merely at its limits (and not past them). I was not so lucky — I noticed a slight rattle as I drove back to my apartment after dropping off Connie.

Though it was a rattle, it sounded just like having gravel churning around in my rear wheel wells — and I held out hope that maybe that was the case. But, by Monday it was still there and I knew I needed to do something about it. So, I called up Autoscope and arranged for an appointment the next day. (Autoscope is the only shop that I trust with my car — and it doesn’t hurt the owner goes autocrossing with me from time to time.)

As it turns out, one of the brackets on my rear sway bar had broken in half. For those not aware, a sway bar stiffens a car’s suspension; in particular, a rear sway bar reduces “understeer” (while a front sway bar reduces “oversteer”). Most cars from the factory are designed to understeer which means that, in a panic situation, they’ll continue to drift forward (turning less than desired) rather than spin (turning more than desired). But, in autocross, understeer is unnerving — there’s nothing worse that going around a tight bend, turning the wheel all the way to the lock and plowing through the curve.

As you might have guessed, I had upgraded the rear sway bar on my Alero (well, and the front sway bar, but that one is fine). So, I couldn’t just order another ”rear sway bar bracket” from Oldsmobile as that wouldn’t fit my aftermarket sway bar. Initially, I tried calling the people that made my sway bar (Ram Air Tech) but my voicemails went unanswered. So, I asked the techs at Autoscope for suggestions.

The tech that worked on my car, Paul, suggested that I check out a “speed shop” in Plano (called “Steve’s Racing” or something). Of course, my Alero was still inoperable, so I rented a car from the Enterprise next door to Autoscope. And, from there, I headed off to the speed shop. I got there just as they were about to close, but they hardly wanted anything to do with me — they almost pushed me out the door as they affirmed that they didn’t have of the brackets I needed.

However, they did suggest that I check out O’Reilly’s (a local car parts shop). So, I buzzed over to O’Reilly’s but they didn’t have one. They then recommended that I try Home Depot as one of the O’Reilly’s guys apparently used to work there and thought that I might be able to find an applicable bracket among the selection of fencing brackets.

The guy gave me directions to the Home Depot, but I got lost. As it turns out, I ended up right near a Lowe’s (aha, that’ll work!). I asked the fencing-section guys there about the bracket, but they didn’t have one. So, just to be sure, I then drove off to a Home Depot near my apartment (which I knew how to get to). But, they were just as dumbfounded as the Lowe’s guys.

Without many other options, I also checked out a Pep Boys in the area. But, no. Finally, I just drove home. To ensure that the day wasn’t a total loss, I stopped by Quiznos for dinner and picked up a Spicy Monterey Club sandwich on Low Carb Toasty Flatbread. It was mucho tasty.

Back on the subject of the bracket, I looked online later that evening for performance-oriented Oldsmobile retailers. As you might guess, there aren’t many. But, I e-mailed them asking whether they had such a bracket. The next morning, I checked my e-mail and a couple replied. They confirmed, firstly, that Ram Air Tech was indeed out of business (no surprise there). And, none of them had a bracket like the one I needed.

At this point, I think I’m just going to have Autoscope install my stock rear sway bar while I search for the bracket (since the Enterprise rental is just a money-suck in the meantime). If I get lucky, maybe I’ll find someone with a spare bracket like the one I need.

And I haven’t ruled out that I might have to buy a whole new swaybar — not that its brackets would be compatible, but I need to get a working rear sway bar one way or another :). And sure, the stock sway bar will be fine for now; but, with the upgraded front sway bar, the car will have horrible understeer until I get an equally stiff rear sway bar back in there.

Inspection and Wifi at Kwik Kar Lube & Tune

The inspection on my car was coming due this month (expiring at the end of 3/2004), so I knew I had to get that done within the next few days. In past years, I’ve gone to the Jiffy Lube at Greenville & Mockingbird and they’ve always been fine (just an ordinary car inspection).

Since buying my PowerBook, I’ve been keeping mental notes of local businesses with WiFi support and I had in the back of my mind that one of the oil-change shops had WiFi (though I couldn’t remember their name or whether they were authorized for inspections in the first place).

So, I first checked the TX Department of Public Safety’s site for inspection stations in my area. Sure enough, there was the “Kwik Kar Lube & Tune” which sounded familiar. And, a quick check at JiWire — a site listing WiFi hotspots — confirmed it. So, I packed up my PowerBook yesterday afternoon and headed off.

It was a great experience, or as good as a car inspection can be. I pulled into the parking lot and an attendant greeted me at my car door to ask how he could help me. I requested an inspection, handed over my keys, and he got started right away. I headed off to the waiting room and unpacked my laptop. Mac OS found the access point right away and I was connected.

As I waited, I downloaded the latest Thunderbird build, chatted a bit on iChat, and the inspection was complete in about 20-30 minutes. It was fairly pleasant and I wouldn't hesitate to go there for my next inspection.

Service King: Good Service

Back in November, I walked out of Kroger to discover some small cracks and paint chipped off the left side of my rear bumper. I wasn’t pleased, but I chalked it up to a rogue shopping cart. And, figuring that it’d be below my deductible anyway, I wasn’t in any particular hurry to have it fixed (it was only a cosmetic issue and didn’t affect the car).

Earlier this month, I decided that I should get it taken care of since I’d have to get it fixed sooner or later anyway. I recalled that Scott Secrest mentioned a repair shop during the DFWBlogs Cocktail Event at Cosmo’s. So, I e-mailed him about that and it turns out that it was the Service King near Plano Dr & Kingsley.

I went there for an estimate and it was about the same (or a bit less) as other estimates I had. But, I decided to give it a shot since they appeared more professional than some of the other outfits. I scheduled the appointment for Monday.

I brought my car in and, conveniently, there’s an Enterprise car rental in the same building. I was almost expecting Enterprise to take advantage of its “free customers”, but they gave me a good rate as well (about $24/day).

They estimated that my car would take about four days and it was finished today (four days). I went to pick up the car and the workmanship was top-notch. I wasn’t certain, but it looked like they may have even washed my car as well (a nice touch). I can see why Scott recommended Service King — they did quality work and the staff treated me professionally.

If you need collision repair on your car, I’d recommend Service King. If you’re looking for a specific name,the guy I dealt with was Bruce Williams.

Autocross Pictures

I went to the autocross on Saturday held by the BMW Club of Texas (yeah, as long as you pay the fees, they allow any car to participate). They have one every month (well, for nine months of the year) and they’re usually at Mineral Wells airport.

An autocross, if you’re not aware, is a timed event around a course. The BMW club sets up orange cones early that morning (and they have new course each month). Typically, the runs last around 100 seconds; there are four in the morning and four more in the afternoon (all for $25).

Depening on who you talk to, the airport at Mineral Wells was either last used for WWII training or for helicopter training for the Korean War. In any case, the tarmac is no longer used for airplanes ;). So, there is some gravel here and there and the occasional tuft of grass growing through a crack in the pavement. But, it’s still very drivable.

Since getting my new camera, I was looking forward to getting some shots at the autocross. In particular, I wanted to try panning — following the action in order to blur the background while keeping the subject in focus (this is typically done by forcing the camera to use a lower shutter speed than it would normally select, to ensure the blurring).

I took 116 shots, of which I’ve posted 6 in the Gallery. Yeah, that may seem like an unusually low number, but this was mostly due to the continuous-shutter mode that I was making use of.

In high-speed continuous mode, the camera take three frames per second (while low-speed continous takes three frames over two seconds). And, the camera blanks the viewfinder LCD as soon as the shutter is depressed — so I’m able to frame the first shot in a series but I’m flying blind after that.

I took all my photos during an afternoon session while I was corner-working (people who are corner-working pick up any toppled cones and call in the 1-second penalty to the timing station via FRS radios). I was standing at the center-point of a hairpin turn and so I had to pivot quickly to follow the cars. Because of that, I ended up with quite a few “air balls” where the shot consisted only of pavement ;).

I set the camera on shutter-priority and locked the shutter at 1/250sec — my goal was to blur the background as I panned, while keeping the car in focus. And, that actually worked too well (the wheels were not fully blurred at that shutter speed) so I adjusted to 1/125sec after a few shots. You can see the difference in the Gallery — earlier shots are at 1/250sec while latter shots are at 1/125sec.

Rolled BMW M3

I heard about this from one of the LSC BMW CCA mailing lists. And, of all places, this picture sequence of a BMW M3 rolling over was posted on a Mazda 6 message board. The shots must have been taken in continuous-shot mode since there’re ten shots but I can only imagine that it occured within a span of a couple seconds. I’m interested in any conjectures on what the continuous-shot framerate may have been (some cameras with this feature allow selectable framerates).

You’ll also notice that they’re meta-photographs and, even though they turned out well, I would think that the originals would be even better.

In some ways, my favorite picture is #4 — you could just about caption it “This is the last instant where you’ll see your windshield intact and roof taut. Enjoy it for now.” Schadenfreude aside, you can really feel the fellow’s heartwrench in that last shot. See also more shots of the aftermath further down in this thread.