Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMERCURY1975COUGAR 5.8L ENG VIN HREPAIR AND DIAGNOSISENGINE PERFORMANCETUNE-UPDISTRIBUTOR SPECIFICATIONSDISTRIBUTOR ADVANCE SPECIFICATIONS
1975 Mercury Cougar 5.8L Eng VIN H
Distributor Advance Specifications
1975 Mercury Cougar 5.8L Eng VIN HSECTION Distributor Advance Specifications
NOTE:
FOR ENGINE RPM AND DEGREES, MULTIPLY SPECIFICATIONS BELOW BY 2.
| Distributor Port No | Rot(1) | Automatic Advance (Distr. Degrees & RPM) | Vacuum Advance (Distr. Deg. & In. of Hg.) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deg. | RPM | Deg. | RPM | Deg. | RPM | Deg. | In. Hg. | Deg. | In. Hg. | ||||
| 1112928 | CC | 0 | 600 | 2 | 700 | 8 | 2200 | 0 | 6-8 | 8 | 12 | ||
| 1112929 | CC | 0 | 500 | 4 | 700 | 10 | 2200 | 0 | 7 | 10 | 14 | ||
| 1112930 | CC | 0 | 700 | 3.5 | 1000 | 5 | 2200 | 0 | 7 | 5 | 12 | ||
| 1112933 | C | 0 | 600 | 4.5 | 1000 | 11 | 2000 | 0 | 3 | 8 | 8 | ||
| 1112936 | CC | 0 | 500 | 9.5 | 2000 | ..... | ..... | 0 | 6.5 | 12 | 16 | ||
| 1112937 | CC | 0 | 500 | 6.5 | 1800 | ..... | ..... | 0 | 8 | 9 | 13 | ||
| 1112945 | CC | 0 | 450 | 4.5 | 1000 | 8 | 1700 | 0 | 14.5 | 5 | 19 | ||
| 1112946 | CC | 0 | 500 | 4 | 700 | 10.5 | 1800 | 0 | 7 | 10.6 | 15 | ||
| 1112947 | CC | 0 | 600 | 2 | 700 | 10 | 1900 | 0 | 8 | 10 | 15 | ||
| 1112949 | CC | 0 | 500 | 5.5 | 1000 | 7 | 2200 | 0 | 7 | 7 | 14 | ||
| 1112950 | CC | 0 | 600 | 2 | 700 | 10 | 1900 | 0 | 7 | 10 | 11 | ||
| 1112951 | CC | 0 | 325 | 9.5 | 1200 | 14 | 2200 | 0 | 4 | 14 | 15 | ||
| 1112952 | CC | 0 | 500 | 3.5 | 1050 | 7 | 1800 | 0 | 8 | 9 | 13 | ||
| 1112953 | CC | 0 | 500 | 9.5 | 2000 | ..... | ..... | 0 | 8 | 9 | 16 | ||
| 1112956 | CC | 0 | 325 | 9.5 | 1200 | 14 | 2200 | ..... | ..... | ..... | ..... | ||
| 1112958 | CC | 0 | 600 | 2 | 700 | 8 | 2200 | 0 | 5 | 12.5 | 11 | ||
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.