There are a lot of knowledgeable folks on this board.

Ask a specific question and I'm sure it will be answered.

Another good place for old style tech is the RRT and HAMB.

RRT: http://www.roddingroundtable.com/for...58ef376a531d46

HAMB: http://www.jalopyjournal.com/forum/forumdisplay.php?f=5

The RRT (Rodding Round Table) has a lot of calm and collected characters capable of answering some rather esoteric questions.

The HAMB can be a touch rowdy, it's a traditional hot rod board and they like to keep it that way so late model questions and the like are discouraged.
Don't let em get you down, do an intro then post your question on the main board.
In fact, do a little lurking there and see how it works.