The CSX: December 3, 2004

Posted in Automotive on December 03, 2004.

Put the car to rest for the winter.  The inner tripod on the passenger side axle is pretty loose and the car needs tires, but other than that it ran good all summer/fall.  I do need to drop the oil pan and install the crank scraper, oil temp bung, and possibly some baffling.  The one thing that got me at the driving school at SDAC was oil supply problems.  By the end of the session the car was running pretty bad because of collapsed lifters.

cats2procmailrc

Posted in Computing on October 11, 2004.

cats2procmailrc is a tool written in Perl by Cameron Simpson.  It reads a human friendly mail category description file and emits a matching procmail recipe to implement it.  The intent is to have an extremely succinct file of easily editable one line rules, generally of the form:

folder tag pattern

See the man page for more information.

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Version 1.4

Posted in Electronics on September 28, 2004.

09/28/04: Version 1.4 - had some mechanical issues that had me chasing my tail.  Ended up undoing a lot of changes and putting them back.  The accumilated changes include an unscaled AISBaroCompensation table, some changes to the AIS off idle position, changed all the boost tables to 21psi, took some fuel out of the fuel baseline, added some fuel to cold start table C, grabbed the non-MP no throttle fuel table and fine-tuned it to reduce exhaust popping and funny behavior in high vacuum, slight tweaks to starting fuel, and kicked the whole PEFTBL up by 10%.

The CSX: July 21, 2004

Posted in Automotive on July 21, 2004.

On the road again.  New intermediate shaft, new seals.  Thanks to Dave for the crankshaft seal housing (had to strip the orange paint...sorry :).  I still have a rattle coming from the tranny in neutral.  I noticed that it doesn't rattle if I release the clutch slowly, so perhaps it has something to do with this 6-puck HD clutch disc.  Nice to have A/C again.

The CSX: July 14, 2004

Posted in Automotive on July 14, 2004.

I was doing some post-convention maintenance such as retorquing the head studs (which it didn't need, BTW), when I had a slight problem.  While trying to track down a fuel leak I dropped one of the fuel rail bolts on the head, which of course went straight down the center oil return passage and into the oil pan.  Grrr.  While pulling the pan, I cracked the front crank seal housing.  Grrr.  I then noticed that the new intermediate shaft seal housing is also leaking.  Grrr.

The CSX: July 1, 2004

Posted in Automotive on July 01, 2004.

Well, another year, another convention.  SDAC-14 was a blast as usual.  I went home each night, which made it hard to get up at 5am for the car show and the driving school.  The car show was pretty cool, as we were right along side the classic Mopars from the Chicago Mopar Connection.  My dad had a good time checking out all the classic Mopars.  I didn't bother showing the CSX because it was...well just ugly.

The performance driving school was awesome.  I liked it even more than SDAC-10 (even though that one had the NASCAR oval).  Blackhawk Farms is a really fun track and the weather was beautiful.  I got a total of 6 sessions in and my instructor was with me the whole time.  He really helped me a lot.  The car was running a little lean at the top end.  Some 100 octane stopped the pinging, but it still broke up on the straights after a couple of laps.  I think I cured it the next day by raising the pumping effeciency table up a bit in the upper RPM range.  Guess I'm flowing a bit better than stock...probably the ported exhaust manifold/bigger exhaust.  By the end my rear brakes were toast.  They sounded horrible, so I just put a new set of pads on since I couldn't find rotors that night.

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The Daytona: June 30, 2004

Posted in Automotive on June 30, 2004.

Found a friend for that head.  New Turbos Unleashed S60 unit with an adjustible large can wastegate, stock .48 A/R exhaust housing, clipped turbine, and a 3" TU swingvalve...

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Version 1.3

Posted in Electronics on June 29, 2004.

06/29/04: Version 1.3 - added some advance on the in the mid and top end and backed-off on the high-boost advance.  Put a tad more fuel in the PEFTBL.