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Distributor Advance Specifications

NON-TURBO DISTRIBUTOR ADVANCE SPECIFICATIONS (MECHANICAL)

RPM Degrees
500 Advance Begins
734 0.9
1000 2.3
1544 4.4
2611 9.5
3000 9.1
NON-TURBO DISTRIBUTOR ADVANCE SPECIFICATIONS (VACUUM)

In. Hg Degrees
Automatic Transmission
A & B Chamber (1)
3.9 Advance Begins
7.6 5.5
10.6 9.5
13.8 13.0
B Chamber Only (1)
8.3 Advance Begins
11.0 3.5
Manual Transmission
A & B Chamber (1)
3.9 Advance Begins
9.4 8.0
14.9 14.0
B Chamber (1)
8.3 Advance Begins
13.4 6.0
(1) A is outer chamber; B is inner chamber.