Inboard Motors Mercury Mercruiser 1964-1991 service manual, Page 543Get this manual

Inboard Motors Mercury Mercruiser 1964-1991 service manual, Page 543

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TUNE-UP AD USTMENTS

207379 kPa

- 55 psi379 kPa 3055 psi

65044000

8' BTDC 8' BTDC

3psi 2148 kPa
3 psi 2141 kPa

3055 p