Manuals through 2025 now available!
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LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
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lemon-manuals.org.ua
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Pressure, Vacuum and Temperature Specifications
Spark Advance Degree Chart:
VACUUM UNIT ADVANCE SPECIFICATIONS (degrees @ applied vacuum) 1.
0° ± 2° @ 2.95 inHg (75 mmHg)
2.
15° ± 2° @ 17.72 inHg (450 mmHg)
VACUUM UNIT RETARD SPECIFICATIONS (degrees @ boost pressure)1.
-5° ± 2° @ 7.7 psi (53.2 kPa)
2.
0° ± 2° @ 1.54 psi (10.64 kPa)