try autozone.com
I know the timing is 6 degrees Before TDC but I don't know what the idle RPM is.. I'm trying to find that myself right now...
A 1976 Chevy did not have a points ignition, but that has nothing to do with the correct timing. You will find that the engine runs best with about 8-12 degrees BTDC.
The timing specs for a 1988 Ford Mustang 2.3L can be found in the service manual for this vehicle. You can find this at many libraries as well as at a Ford dealership.
find yourself a book, and a timing light to do it right...search a little on the web for a MK 1 fanatics web page that may have diagrams... when your fanatical yourself, you can post all kinds of stories and specs and stuff yourself...! :)
Try buying a manual from Haynes www.haynes.co.uk Your car may well not have adjustable timing.. It could be controlled by an engine management system, in the case of ignition timing. Valve timing is controlled by the timing chain and not adjustable. Failing that, I have adjusted (old style) timing myself by ear. It seems more accurate than a cheap timing light in most cases! Good Luck, Mick
autozone.com
It has no timing marks because the ignition timing is set by the computer and isn't adjustable.
You can find them here->http://www.boxwrench.net/specs/chevy_sb.htm
It has a timing chain. I don't know the answer to the latter part of the question, sorry. I've actually had the same issue finding true engine specs, not just the basics and the interior features!
autozone.com
It depends on what year S10 you have.
autozone.com has online manuals that give you all that info Also just look under the hood. There you will find a placard with this some if not all this information.