What is the Stock Jet Size on an 81 CB750?

[MotersickleBum]

ok, i got fire in the hole so now i have to pull the carbs and clean then see if i can get it running well. but i'm going to go with pods and the bike already has a 4-1 header so i need to know what is the stock main jet size for my bike. someone may have already changed the jets but i won't know until i know what they came with stock.

thank!