Distributor Advance Unit

Centrifugal Spark Advance
0°@ 1200 RPM
21°@ 3000 RPM
25°@ 5000 RPM

Vacuum Spark Advance-A Chamber (Upper)
0°@ 3 in Hg
28°@ 16 in Hg

Vacuum Spark Advance-B Chamber (Lower)
0°@ 3 in Hg
5°@ 6 in Hg