I run it now on all engines. Both the 2V open and the 4V closed liked 36. The 302 in the Falcon right now likes 32. Cranking compression on the 2V is about 145 and on the 302 it's 150. Never got around to doing it on the 4V before it died - liked the way it ran, so not a priority to test.
1967 Falcon 4 door 351C-4V
1970 Mustang 351C-2V
http://raceabilene.com/kelly/hotrod
Owner built, owner abused.
