Distributor Advance Unit

Centrifugal Spark Advance
0°@ 1000 RPM
6°@ 2000 RPM
22°@ 5800 RPM

Vacuum Spark Advance-A Chamber (Upper)
0°@ 3 in Hg
14@° 12 in Hg

Vacuum Spark Advance-B Chamber (Lower)
0°@ 4 in Hg
10°@ 12 in Hg