Technical aspects & technology of auto racing

Archive for December, 2010

INFO: New Users – Read Me First

Posting-Frequency: every 7 days
Last-modified: 10th February 1995
Version: 1.1

Welcome to the rec.autos.sport hierarchy.  This is a set of newsgroups
dedicated to the discussion of motorsport.

This message will be posted every 7 days to rec.autos.sport.info,
rec.autos.sport.tech, rec.autos.sport.nascar, rec.autos.sport.f1,
rec.autos.sport.indy and rec.autos.sport.misc.  It has some guidelines
on posting to these newsgroups as well as instructions on how to obtain
the FAQ list of Frequently Asked Questions.

1.  NETTIQUETTE

A lot of people read these newsgroups – over 100,000 at the latest
estimate. Some readers are restricted to tortuously slow connections.
Some people pay for their connect time by the minute. Other people just
like to read news when the Net is running slowly. When you post, please
ask yourself questions like:

1.1 The Content of Your Post

  o Are you discussing `organised, legal auto competitions’ ?
    rec.autos.sport.* is _not_ for discussion of roadgoing `sports cars’.

  o Would it be better to post to rec.autos.sport.misc, rec.autos.sport.info,
    rec.autos.sport.tech or rec.autos.sport.nascar ? The charters for
    these newsgroups are listed in section 2.

  o Is a cross posted article is directly relevant to all of the groups
    where it will appear ?  It is usually wrong to cross post an article
    to both rec.autos.sport.misc and one of the other subgroups
    (eg r.a.s.tech or r.a.s.nascar).

  o It is perfectly legal to reproduce short extracts of a copyrighted
    work for critical purposes, but reproduction in whole is strictly and
    explicitly forbidden by international and US copyright law
    unless given permission by the author.

1.2 The Style of Your Post

  o Would you want to read what you are writing ? Might it be better to
    email a comment, or even make no comment ? Spelling and grammar
    flames are particularly dull for the rest of the world, as are posts
    which follow fifty lines of quoted text with "I agreei".

  o On the Net, most people only know you by the words that you write.
    People will pay more attention to your thoughts if your writing is
    clear and easy to read.

  o Trim down your quotes. Delete parts of the article that you are not
    responding to such as other people’s signatures. Its best to have as
    little as possible from previous posts.

  o Humour, and particularly sarcasm, is often misunderstood over the Net
    with hilarious consequences. A smily, :-) , may be advisable.

1.3 Practicalities

  o Is the subject line both descriptive and accurate ?

  o People can select the articles which most appeal to them if you have
    a keyword in the subject field like F1, INDYCAR, NHRA, WRC, F3000,
    IMSA etc. I think ADMIN is good for any posts which discuss the
    day-to-day running of the group, splitting the group, or revising the
    charter.

  o Please try to keep the lines in the main text of your posts to fewer
    than 80 characters per line. When lines are longer than this, it
    becomes difficult to read with many news readers. 72 characters per
    line is a good length, since it allows others to quote you without
    running over 80 characters.

  o If you are following up an article to create a new article, please
    remember to delete the References: line in the header. This will help
    the readers who use a threaded news reader; otherwise your new topic
    will be mixed in with an old one.

  o Please do not post large binary files like GIFs, JPEGs, MPEGs or WAVs
    to rec.autos.sport.*  They will fill the Usenet disk partitions at
    some sites. Some people cannot select which articles they want
    before they have to download them. It is much better to post them
    to one of the alt.binaries.* newsgroups with a short post to
    rec.autos.sport.* to notify anyone who is interested.

1.4 Spoilers

  o If you are going to post about a race before some people will have
    had the chance to watch it on television, say within 48 hours of the
    race, please put (spoiler) in the Subject: line and don’t give away
    the result. You might also want to give people a chance to quit
    reading your message before you give them the news. The most reliable
    way of doing this is with at least 24 blank lines. ^L page breaks
    (hold the control key and press l) do not work for some newsreaders.

  o If you have not yet seen the race, a day after it was on TV, and you
    really don’t want to know who won, please abstain from r.a.s for a
    day. Even if everyone goes by the guidelines, there are always new
    people who won’t know about them.

  o If someone posts results without a spoiler warning, do not post a
    public flame. Mail a reasonably civil email note to that person
    requesting that they use (spoiler) in the future.

1.5 Handling Frequently Asked Questions

  o If you are asking a basic question, please check the FAQ first. If
    the FAQ is has expired on your system, see section 3 for information
    on how to get a copy.

  o If someone posts a question about something that was resolved
    recently, please answer the poster via email. Rehashing something
    that was just discussed is a waste of bandwidth unless you have
    something new to add.

  o Many news reading programs allow you to filter the articles in a
    newsgroup to ignore articles from a particular author or on certain
    subjects using a KILL file. If you’re using rn or its brethren, see
    the rn KILL file FAQ in news.answers.  Some lines that you might like
    in your KILL file for rec.autos.sport.* are:

    /Subject: New Users – Read Me First/h:j
    /Subject: rec\.autos\.sport FAQ.* /h:j
    /From: .*A\.H\. Henry/h:j

2.  CHARTERS

2.1 rec.autos.sport

This unmoderated group is for discussion of legal, organised competition
involving automobiles. Discussion from either of two viewpoints,
spectator and participant, is encouraged. Technical discussions are
generally more appropriately carried on in rec.autos.sport.tech, and
NASCAR (and other professional stock car racing) is discussed in
rec.autos.sport.nascar. Arguments about sports cars are largely
inappropriate, as are most other discussions. For Sale ads are
inappropriate unless they are for competition vehicles and/or equipment.
Discussions of illegal events are marginal; one should probably avoid
advocating breaking the law. (remember, the FBI reads Usenet!)

2.2 rec.autos.sport.misc

Replaces rec.autos.sport as the group in which discussion of
organized, legal motor racing that does not fall within the category
of one of the sub-groups takes places.  Now that rec.autos.sport.misc
has passed, rec.autos.sport will be removed in three months, allowing
time for traffic to move to the new groups.

2.3 rec.autos.sport.info

This is a moderated group which contains announcements, results,
standings, news items, press releases, schedules, `reliable’ rumours,
and other information about automotive racing. No discussion is
permitted; followups are be directed to rec.autos.sport.

2.4 rec.autos.sport.tech

An unmoderated group for discussions about the technical aspects of
racing cars. Discussions that are appropriate for this group include
F1/Indy engines, restrictor plates, aerodynamics, semi-automatic
transmissions, exotic fuels, carbon vs steel brakes, active suspension,
chassis construction etc.

2.5 rec.autos.sport.f1

Anything to do with Formula 1 motor racing, including but not limited
to race results, times from testing, practice, and qualifying, silly
season predictions, rumours, and news.  Discussion of teams, drivers,
cars, engines, rules, safety are also in the charter.

2.6 rec.autos.sport.indy

All Indy Car racing related discussion, including but not limited
to race results, times from testing, practice, and qualifying, silly
season predictions, rumours, and news.  Discussion of teams, drivers,
cars, engines, rules, safety are also in the charter.

2.7 rec.autos.sport.nascar

This unmoderated group is for discussions about all aspects of
professional stock car racing, especially the NASCAR (Winston Cup and
Grand National) but also series such as CASCAR and AUSCAR.

3.  THE FAQ

It answers some of the most frequently asked questions (FAQs) in the
rec.autos.sport hierarchy as well as some others which perhaps _should_
be asked.  This is now available in several formats:

3.1 ASCII Text

The latest text version of the FAQ is also available from:
ftp://mgu.bath.ac.uk/pub/rec.autos.sport/introduction

Several other servers have the FAQ, although these may be updated less
frequently.  On some these servers have the filenames for the FAQ are
derived from the "Subject:" line. I think these are an early version of
the FAQ which was posted to rec.autos.sport without suggested archive
filenames.

Europe:
ftp://src.doc.ic.ac.uk:/pub/usenet/usenet-by-group/rec.autos.sport/in…
ftp://ftp.sunet.se:/pub/usenet/rec.autos.sport/introduction
ftp.uni-paderborn.de:/doc/FAQ/rec.autos.sport
gopher://gopher.uni-paderborn.de:70/0/Service/FTP

America:
ftp://rtfm.mit.edu/pub/usenet-by-hierarchy/rec/answers/autos/sport/in…
ftp://ftp.uu.net:/usenet/news.answers/autos/sport/introduction.Z
ftp://ftp.mty.itesm.mx:/pub/usenet/news.answers/autos/sport/introduction
gopher://jupiter.sun.csd.unb.ca:70
http://www.cis.ohio-state.edu/hypertext/faq/usenet/FAQ-List.html

Asia:
ftp://ftp.edu.tw:/USENET/FAQ/rec/autos/sport

3.2 WWW

The latest hypertext version is available by WWW at:
http://www.bath.ac.uk/~bspahh/rasfaq.html
http://www.erc.msstate.edu/~js1/rasfaq.html

3.3 LaTeX

latex2html can compile this into HTML files on your local machine. This
will let you WWW browser without getting each file separately across the
network.  The files are zipped together. Remember to transfer them as binary.
ftp://mgu.bath.ac.uk/pub/rec.autos.sport/rasfaq_latex.zip

3.4 Getting files by e-mail and ftp

If you only have electronic mail, the FAQ can also be retrieved from
mail-ser…@rtfm.mit.edu, listser…@grasp1.univ-lyon1.fr,
ftp-m…@uni-paderborn.de and ftpm…@ftp.edu.tw

If you have a limit on the number of lines that you can read of each
mail message, you can specify the maximum size of each message that
is send from mail-ser…@rtfm.mit.edu (and perhaps the other
mail servers – I haven’t checked).  The server will then split large
files into separate messages.

For information on how to use FTP, send e-mail to
mail-ser…@rtfm.mit.edu with with no subject line. In the body of the
mail put: send usenet/news.answers/finding-sources


    Andrew Henry        Land Speed Record List (lsr-requ…@mgu.bath.ac.uk),
 A.H.He…@bath.ac.uk   Frequently Asked Questions for rec.autos.sport v1.4,
University of Bath, UK  Gilles Villeneuve Appreciation & Bicycle Lights FAQ.
    Sempre Gilles          <URL:http://www.bath.ac.uk/~bspahh/home.html>

posted by admin in Uncategorized and have No Comments

CURRIE ENTERPRISES

I am looking for CURRIE ENTERPRISES. They used to be in all
the Hot Rod mags in the back but I can’t find one recently.

What I need is the phone no or the address.

Thanks,
Bryan

posted by admin in Uncategorized and have Comments (5)

Racing Calculations

If you need formulas for air density, fuel requirements, fuel wieghts,
etc. Go to Harvey Racing Engine’s Web Page at:

    http://www.WP.com/HarveyRacing/

It has a considerable amount of Drag Racing related info, tech info on
nitrous, formulas, and other stuff. It’s a great racing page, its about
participating in the sport, not track results.

Robert

P.S. I am in no way affiliated with Harvey Racing Engines, I just
thought this would be of interest to the group.

posted by admin in Uncategorized and have No Comments

drilled discs

I don’t actually know how many of you have seen (2.0l) Touring Car brake
discs up closely (esp front dics), but anyone can see and realise that that
they are drilled for cooling purposes, which is obvious. The
discs are drilled from the edges inwards. The drilled area includes the area/
surface that the brake pad `grabs’ onto. Theoretically speaking, the surface
or amount of surface that the pad `grabs’ into is reduced because of the
holes in the disc and if the discs were to be solid the area for the pad to
grab into would be increased. My question is whether this reduced area would
make braking distances longer, or is the desired cooling effect of the holes
more important than a short braking distance? Or am i just being paranoid to
identify these negligible differeces?

posted by admin in Uncategorized and have Comments (24)

improvement suggestions…

I’ve got a ’73 Ford Maverick "Grabber" and I  have a couple of
questions…

Here is the background info:
-302 bored .030 w/ Flat Top Forged Pistons & Rods
-Windsor heads 64cc,2.02/1.60 valves
-CraneCams Energizer Cam 284 Duration/512 Lift
-Wieland X-Cellerator Series Manifold
-Carter 4bl. 650cfm Competition Carb
-MSD 6A Ignition
-Dynomax 2 1/2" exhaust w/ a set of Magnum Glasspacks
-C4 tranny with a B&M Holeshot 2400 Converter
-a 9" Rear with 3.50 gears
-The whole car was also lowered 1"
-All engine work has been done within the last 9 months
-tranny was done 3 months ago.

So my questions:
1) What is the optimum gear ratio based on the above info???
   The 3.50 gears which don’t seem to be cutting it…

2) This car has got power rack & pinion steering.  
   What would be involved in converting it to standard rack & pinion?
   Is it a major pain in the butt?

3) More horsepower!!! I don’t like nitrous, I had a nitrous fire
   in my old Chevelle and it scared the hell out of me when that thing
  went.  
   Supercharging seems like a definite possibility – I’d only want
   a mild boost 5-6psi. But my knowledge of superchargers is limited
   especially for carburated engines.  I think ProCharger makes one –
   Can anyone shed some light or offer other suggestions???…
   BTW: I really dont want to cut the hood and have some big
   monster thing sticking out. This car looks like a sleeper & I’d like
   to keep it that way…

4) Every little bit counts – Underdrive pulleys??? Thoughts, comments,
etc.

TIA-
Frank

posted by admin in Uncategorized and have Comments (3)

mailing lists or news group for nissan

Hi I just purchased a Nissan NX 1600. I am looking for mailing lists,
groups or web pages that are related to this automobile.

If you know of one, could you please write me about it.

posted by admin in Uncategorized and have Comments (2)

HELP!!! Engine Prelubers

Still looking for names and adresses of manufacturers of engine preluber
systems for passenger and High performance applications! This is needed
for my school thesis! thanks!
                              Wil

posted by admin in Uncategorized and have No Comments

Milling 460 heads ????

Hi Ford experts!

Doing a cheap rebuild on a 460, trying not to buy new pistons …
Late model heads (92 ccs) and pistons (Grand Canyon reliefs), 8:1 CR total.

Can I mill the heads to get 9:1 ? How much can I safely mill?

Thanks
Jan

posted by admin in Uncategorized and have No Comments

INFO FOR BMW 635CSI??

I NEED INFORMATION ON LATE 80′S 635s.  WHEN DID THE 24 VALVE
ENGINE BECOME AVAILABLE AND IN WHAT MODELS?  WHAT IS THE CURB
WEIGHT?GEARING?TRACK?ANY PERFORMANCE #’S?ECT..THANX

posted by admin in Uncategorized and have Comments (2)

1995 S-10 4.3 V6 (165hp)

Hi,
If anyone could tell me where i can get an aftermarket PROM
for my 95 S-10 (4.3 V6 165hp)i would appreciate it.
I want to make it a little better than what it is by adding
a chip and a K&N air filter.
I don’t have experience with GM products….so where is the
ECU at in the truck?  I have to find it to get the ECU# for the
aftermarket company.
Also does anyone have a current S-10 with these mods?
If you could reply to my e-mail address please….i don’t read this
group very often.

Thanks in advance for everyones help.

       NSny…@sugar-land.dowell.slb.com
                >>93 Corrado SLC<<
       "Porsche performance at a VW price"

posted by admin in Uncategorized and have No Comments