HITACHI Distributor Advance & Retard Specifications

NOTE: FOR DISTRIBUTOR RPM & DEGREES, DIVIDE SPECIFICATIONS BELOW BY 2

Distributor Part No.⁽¹⁾

Rot.⁽²⁾

Centrifugal Advance (Engine Degrees @ RPM)

Vacuum Advance (Engine Degrees @ In. of Hg)

Vacuum Retard (Engine Degrees @ In. of Hg)

30100 PA6 015

.....

16.4

.....

800

.....

2900

.....

4500

2.1

.....

4.2

.....

30100 PA6 662 ⁽³⁾

.....

950

.....

1750

.....

4300

2.2

.....

4.2

.....

30100 PA6 662⁽⁴⁾

.....

16.4

.....

800

.....

2900

.....

4500

2.2

.....

5.9

.....

30100 PA6 692

.....

14.4

.....

1300

.....

2900

.....

4500

2.2

.....

4.1

.....

30100 PA6 912

.....

16.4

.....

800

.....

2900

.....

4500

2.2

.....

4.1

.....

30100 689 662

.....

1100

.....

2600

.....

3600

.....

10.8

.....

30100 689 782

.....

1400

.....

3400

.....

5000

5.5

.....

12.8

2.36

.....

4.3

30100 689 791

.....

900

.....

3400

.....

3600

.....

⁽¹⁾	Honda part numbers.

⁽²⁾	C (Clockwise), CC (Counterclockwise), viewed from rotor end.

⁽³⁾	1300 Hatchback.

⁽⁴⁾	Federal 1500 Hatchback with manual transmission.