Specs on 1111267 HD Z28 Distributor

[Black and Blue Camaros]

I have a 1111267 HD Service distributor for a z-28. Does anyone have the complete specifications on this distributor? I think they are called out in the Delco Service Manual. I'm looking for vacuum and mechanical advance specifications, part numbers, etc. I have not seen one of these manuals for years.

Thanks

[Lynn]

Curve and VA are the same as 1111480.

For performance, you would want to modify it the same way as a 480 as JohnZ has outlined in an article published on either camaros.net or camaros.org.