Secondary metering rod codes

[King Galadar]

Ok, Thanks. :) I have the Haynes Rochester Carburetor manual....It doesn't have
that kind of valuable info in it.
Jon

Daniel Burk wrote:

> Sure!
>
> I got it at Barnes & Noble bookstores: a book called Rochester Carburetors,
> an HPBooks publication by Doug Roe.  ISBN 0-89586-301-4
>
> It's pretty darned good.  I was able to take a micrometer & dial calipers to
> my metering rods and couple it with the information given in the book to
> build an Excel spreadsheet that illustrated the curves of various rod
> profiles.  It helped me to tune my L69 quadrajet to make up for some of the
> modifications I have like the air cleaner and the flowmaster exhaust.  The
> 20 different hangers are also listed.
>
> Since there is about 90-some profiles by GM, I won't hand type the list.
> Check out the book: It's only $16 at the bookstore.  Cheaper than the
> secondary rods, and easier to find.
>
>     --- Dan
>