Distributor Advance Unit: Specifications
FIRING ORDER 1 3 4 2IGNITION TIMING
Vacuum Hoses Disconnected and Plugged
Manual Transmission [1] 4° BTDC (white)
Automatic Transmission [2] 4° BTDC (white)
Vacuum Hoses Connected (CALIFORNIA)
Manual Transmission [1] 15° +/- 2° BTDC (red)
Automatic Transmission [2] 10° +/- 2° BTDC (red)
Vacuum Hoses Connected (FEDERAL)
Manual Transmission [1] 20° +/- 2° BTDC (red)
Automatic Transmission [2] 15° +/- 2° BTDC (red)
DISTRIBUTOR
Torque Value 16 ft lb (22Nm)
SPARK PLUGS
Gap .039 - .043 in (1.0 - 1.1 mm)
Torque Value 13 ft lb (18 Nm)
[1] 800 +/- 50 RPM in neutral
[2] 750 +/- 50 RPM in neutral