Here, a quick google and I came up with this.
http://www.offyparts.com/product_info.php/cPath/1_6/products_id/196?osCsid=f0f27656036c9baa70f60f2e2ea20f89
It is for a ford courier or probably a pinto with the ford 2300 motor. Not sure if it will work with the 86 and up motor. It is also for the holly carb, but I think that carb is basically the same as a weber.
Maybe Russ D will know?
Paging Russ D, where are you???