Rob/Shoebox has put together a technical data page that really rocks… pictures of many of the parts that mystify people showing the locations, etc. And some great “how to” info…
Take a look, and bookmark it for future reference… sooner or later you are going to need it…:D.
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Some other good sites for info on the 4th Gen F-Body:
FAQ on the 4th Gens, differences from year to year, tech questions and common problems, basic mod info:
A similar list of specs, but they get sloppy on the LS1 cars.
http://makoto.dyndns.org/fbodyspecs.htm
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Brent Frankers “Appearance Pages” with pics of wheels, hoods, gfx, stripes, etc.:
BRENT FRANKER’s 4TH GEN APPEARANCE GUIDE
Brent also has a list of links, tech guides, etc. on his home page:
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As we all know, the 1993 F-body models are “different”… you know… “odd” 
Thanks to Danno for suggesting this link.
93 Model F-Body “specific” info thread on CZ28.com
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Differences in the various verisions of the LT1 and LT4 engines:
DIFFERENCES BETWEEN THE LT1 AND LT4 <-- updated with a working link.
And another link with similar info:
GrandSport Registry LT1 vs. LT4
A comparison of stock and ported LT1 and LT4 heads:
LT1/LT4 HEAD FLOW COMPARO
A list of reference books that I keep in my personal library, to help with LT1 tech issues, history of the 4th Gens, etc.
LIST OF REFERENCE BOOKS
Estimate HP from MPH, ET… correct ET for weather, etc.:
SMOKE 'EM UP AUTOMOTIVE CALCS
And don’t forget Kelly Drown’s “Project TransAM”… the best 4th Gen mod database on the internet… Kelly is the owner of this board as well:
PROJECT TRANSAM
Info on audio systems:
F-BODY AUDIO FAQ
For dyno tests of popular mod’s, try Keith’s site:
WS6.COM MOD DYNO TESTS
Another reference, this time one of my own writeups that seems pretty popular:
USING AND UNDERSTANDING SCANNERS
And a good reference for “decoding” OBD-II trouble codes:
AUTOTAP OBD-II TROUBLE CODE LIST
Rob/Shoebox’s covers both OBD-I and OBD-II… find it on his page, linked at the top of this post.
Draft of an article on “SCANNERS FOR THE 4TH GEN”…
4TH GEN SCANNERS - “DRAFT”
Info on Nitrous Oxide:
NITROUS OXIDE 101
A few tech articles that are not 4th Gen F-Body specific, but might help you understand how things work:
FUEL INJECTORS
And a “link” to auto and drag racing "links:
PETER’S DRAG RACING & AUTOMOTIVE LINKS
Some links to frequently asked for “how to’s”:
DAVE WENDLAND INSTALLS T-TOPS
A site that offers “technical lectures”, pointed out by “jrhalli”:
CYLINDER HEAD “LECTURE”
here’s another good technical information source (not specifically f-body). It’s Jim McFarland’s site. They used to charge for downloads but they are doing it free now. The latest “lecture” is “Cylinder Heads & Power”. You can get it at:
http://www.n2performance.com/lecture3.shtml
http://www.fbodyaudio.com/articleviewer.php?article=4thgenfaq.tech – 4th gen audio FAQ
or go to their main page www.fbodyaudio.com