These things can be tricky to get jetted correctly, I have worked on my several times and still dont have it right.
Dont let that scare you away from doing it. Dealwithit, Kyrasis6, and several others on here can give you more info than I can.
Below is the diagram of the Weber
32/36 (AKA Holey 5200)
Weber Assembly Diagram - Mazdatruckin.com
Below is info on the Holley 5200 which is almost identical to the weber.
Holley 5200 Info & Conversion - Mazdatruckin.com
