I don't know exactly what size the CA bikes run, but they have different needles, needle jets, and mains than 49-state bikes. The numbers are similar, but have suffixes the others don't have. I can't seem to find the exact info right now, but here's a some of it on the 1G:
1G Carburetor Specifications
US, European, Canadian, and Australian 1200cc models:
(California models in parenthesis)
Carb type: Mikuni BST36SS
Main Jet: 102.5
Jet Needle: 5D76-4th (5D80 - CA)
Needle Jet: O-8 (0-8M - CA)
Throttle Valve: #120
Pilot Jet: #37.5
Pilot Screw: PRESET (1-3/4 turns)