Tuesday, May 18, 2010

Season opener


My second first-place win!

At my autocross season opener, I managed to win in my class by more than 2 seconds and get 16th overall (out of 90-some entrants). That felt awesome. I was surprised by how fast the car was. I even beat a 'vette and a couple supercharged/turbo Miatas. Hopefully I can still pull those kinds of times at the SCCA events.

Friday, May 14, 2010

Up and comers

This is going to be a big summer all around. Here's a breakdown of the upcoming projects, obligations and goals.

General/Personal
I'm enrolled in a  welding class 2 days a week for the summer term at Kish. It starts at 6, which means I need to be strict about getting to work on time so I can make it to class those evenings. Maybe I'll get a welder for my birthday.

There's plenty of autocross coming up. My goal this year is to attend enough events to at least be eligible to trophy either with the Windy City Miata Club or Chicago Region SCCA. Since there's conflicting days in the schedules of the two clubs, and some events land on days like Father's Day (I already skipped the Mother's Day event to work on the Escort), that could make it difficult. I have to figure out the minimum for each club and mark down which events I have to attend.

I need to order my racing suit, shoes and helmet.

STS Mazda Miata
About a month ago I picked up a 1.6L long nose short block and transmission for free. Yes, free. The block (sans head, hence "short") hadn't been used in about 10 years and braved the elements last winter. I have no idea what shape it's in inside, but the piston tops and cylinder walls are fairly rusty. I'm spraying the release agent of the gods on it regularly free it up.
    The plan is to tear this engine down and see if it's rebuildable with a simple hone. This will be my first engine rebuild, so even if this block is fucked, I will practice on it so I know what I'm getting into when I rebuild the engine that's in my car right now. (At 220+k miles, it's burning a quart of oil every 600-800 miles. Symptoms suggest worn rod journal bearings.) My friend Duncan is going to lend me a head so I can complete a rebuild beforehand and swap engines in a weekend; when it's done, I'll give him my old head for his future projects.

If I get the time and/or money, I hope to replace all the suspension bushings with a set of urethane ones and buy some Flyin' Miata frame rail reinforcements. The high-speed shimmy/vibration is driving me nuts, and I think these two things are the solution. I'm sure all my suspension bushings are completely shot.

LeMons Escort ZLX2 
That's ZL TIMES TWO, bitches!
Tomorrow, I pick up a used Kirkey economy layback racing seat and a neck brace for the race.
Obviously, the engine swap needs to be completed. The wiring harness needs to be pulled from the ZX2 and installed in the LX. The steering needs to be depowered, the belts rerouted, the thermostat housing replaced. Hopefully all this can be done in time to get it to several autocross events before the actual race.

I need to mount my Miata's autocross wheels and see if it interferes with the rear struts. Reports on TeamZX2 indicate that 205/50-15 tires may rub against the strut when mounted to the stock wheels; aftermarket wheels are usually OK. Possible solutions are: using narrower tires, buying wheel spacers, buying aftermarket wheels, using the 14" wheels with necessarily narrower tires, or denting the strut tube in a bit. All these are real possibilities with their own tradeoffs.

Then, of course, all the nastyness of stripping the interior, having a roll cage fabricated, buying and installing all the necessary safety equipment, finding a 4th person to commit to the team, et cetera et cetera.

******

That's a busy, expensive summer. The Escort has priority; it needs to be done by October. The Miata engine rebuild will more likely be a project for the fall/winter months.

Gotta keep my fingers crossed that Amanda won't kill me.

Sunday, May 2, 2010

Unfinished

I don't exactly have the energy for a full update at this time. I will say a few things though.

Pertaining to my previous post: We managed to luck upon an old machine shop/fabricator man, clearly a guy who had been doing this kind of shit all his life, to bend our shift rod straight for us. Eric guesses this guy to be in his 70s. He set this thing on his 50-ton H-frame manual-pump hydraulic press and fucking eyeballed this thing, pressing it until it was straight. When another guy met up with us and measured how straight it was, he clocked us a total indicated runout (TIR) of .006". Which means this thing was three thousandths of an inch away from being perfectly straight.



And this guy fucking eyeballed this. Really amazing. He was quite the character too, and seeing/listening to him made me feel kind of like I was plopped into a Coen brothers movie.

No, we did not finish the full engine-and-wiring-harness swap. We pulled the drivetrain from the ZX2 and set it up in the garage to get fixed up. Fixed a couple of oil pan punctures, replaced a valve cover and a few other miscellaneous bits. 



We got hung up on rebuilding the transmission. Well, not so much the rebuilding as the reassembly. It won't shift correctly without getting locked into gear. So that blows donkey balls. We'll have to figure all that shit out soon.

I'll post more details hen (if) I get the energy for a more complete update. In the mean time, keep an eye over at assonancerood for his breakdown of the project. If you want to see a few more pictures from the weekend, hit up my web album. Some of those pictures were taken by Eric. 

Saturday, May 1, 2010

Fuck



Our transmission does not work, and this is why. That shaft? It's supposed to be straight. The tire iron is there for reference.*

We've been working on this heap for about 9 hours. We had just about finished rebuilding the transmission when we discovered that it wouldn't shift into any gear.

So yeah. Goddamn it.

*Please pardon my shitty delivery, and my pointing out the glaringly obvious. We were all very tired at that point in the night.

Sunday, April 25, 2010

24 Hours of LeMons: American Irony

First, let me say that Eric already covered a lot of our trip to this race. Read his recaps. I'll wait.

Done? Let's continue.

The trip was great fun, and the race was excellent to watch. It's gotten me even more excited (and probably unbearable to live with) about competing in this race for crapcans.


This is one of the penalties that are handed out. I can't remember what the chicken is for, but there are a number of different things that the Arc Angel (for that is her name, and yes, she's a she) will weld to your car. This particular sample is a BMW E30 with a roof that is almost completely Bondo. You could smell that shit burning as the Angel welded this chicken on.


Another penalty is the humping bunnies (as seen on one of my favorite cars, the Woodstock Monte Carlo Grand Prix.). I don't know what it's for, but I'd much rather have that than the chicken.


Still another penalty, as seen on this Rabbit/GTI (with the Lebowski Neon in the background) is writing your folly over and over on your car, a la grade school. (finding that link resulted in some porn, FYI)

You get these penalties from doing this kind of thing:





Note the ridiculous lean on that Audi in the first shot.

If your car breaks down, things can get even more exciting. You can turn your Fiero from a raging 4-cylinder into a parts-spewing hunk of iron. Case in point, the Heroic Fix winners who, after a spun connecting rod bearing, pulled two pistons out.



They later pulled out another, turning it into a smoke-belching 625cc one-cylinder before it finally stopped altogether. For these kinds of accomplishments, you can win one of many awesome trophies.


Hand made with love. Welcome to America.

Friday, April 23, 2010

This book is terrible. (a book review)



I realize the motorsports publishing well might be a little dry of authors, so I can understand if some books by first-time writers aren't very good. Car "enthusiasts" (a polite word for "nerd") may not be the cleverest writers in the world.1 Take as evidence nearly every article in SportsCar Magazine (basically the SCCA's monthly newsletter, in magazine form), and that Car and Driver, when asking readers for stories to print in their 10Best issue, admitted they rarely received good content and pulled that part of the reader content feature.

But for every interview I've trudged through, every nationals event recap I've skimmed for the few interesting details, every thinly veiled sponsor plug I've dismissed as the cost of business, I never thought I'd get to something quite this awful.

Ross Bentley is a writer who either doesn't understand what "writing to an audience" means, or he thinks he's writing books for 4th grade dropouts who managed to get a driver's licence.

Reading his book, Speed Secrets: Winning Autocross Techniques, is an exercise in repetition. He'll start by telling you something obvious, in broad, almost completely useless terms. Then he'll repeat it, over and over for a page and a half before he says something that truly adds to his point. Then he'll hammer on that for a while. Don't rinse: just repeat.

An example: You're starting Chapter 9, and he just spent the previous chapter covering a few racing lines. This new chapter is titled Priorities, subsection: Prioritizing turns.

"... successful [drivers] know how to prioritize the various turns on a course. Good drivers know where to push hard and where to be patient.
Some corners are more important than others. Winning autocrosses comes from knowing where to go fast and where to go (relatively) slow. .. Concentrate on learning the most important turns first. ... In autocrossing, you will have to compromise one turn's speed for another. ... If you know which corners are most important, you know which ones can be compromised and which ones can't. In terms of your car's setup, there are times when you must compromise the setup to suit one corner more than another. ... It is best to set up the car for the most important corners."

These are lines lifted from 3 consecutive paragraphs. Between the second and third paragraph, in big, bold letters in the middle of the page is a SPEED SECRET. There's a number of these throughout the book, to highlight major points. It's his gimmick. The point of this section, in case you're really a numbskull, is Focus on getting the most important turns right first.

This book does have some good information. It's not completely useless. But it is unreadable, and it's not going to get anyone interested in the sport.

1 I dispute this idea. Car and Driver (recently, and some years ago), Top Gear (both TV and magazine), and Grassroots Motorsports are proof that there's plenty of good authors out there who are also car guys. Apparently these guys either don't work cheap, or don't write instructional books about racing.

Wednesday, April 14, 2010

a few minor updates



My cheaptastic steering wheel wrap was starting to get pretty nasty, so I reapplied with what I had left of a roll. The old stuff peeled off fine and the new stuff looks much better. I was surprised at how quickly this thing got nasty. The part I took off actually looked worse. It was practically black.

Steering wheel athletic wrap: reapply every 6 months or twenty thousand miles. Darker colors may last longer.

In other news, my PCV valve split in half. The hose basically held the top part in place on top of the other half. Never seen that before. I replaced both hose and valve.


In still other news: you may have noticed a thin red line with a dot at the end appearing on the right side (or bottom, for vertical shots) on some of my photos. That's new; it makes me sad and angry, because I like my camera. It's fairly noticeable on the top photo in this post. Look for a red line running up from the bottom, about a quarter of the way from the right side. This is my camera's fault. I don't know what I should do to fix it, if anything, or just deal with it. I can't justify buying a new camera. It would probably cost nearly as much to fix this one, since I'm not skilled in the ways of digital camera voodoo. This will have to be copacetic. I'll pretend it's my watermark.