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Home >> Ford >> 1968 >> Ranchero Base, 5.0L Eng VIN F, Automatic Trans, Trans Mfr CD C4 >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Tune-Up - V8 >> Ignition Timing

Ignition Timing

With engine at normal operating temperature and vacuum advance line disconnected and plugged, adjust timing to specifications.

Application Man. Trans. Auto. Trans.
289" 6° BTDC  
360" (1) 6° BTDC 10° BTDC
360" (2) 6° BTDC 6° BTDC
390" (1) 10° BTDC 10° BTDC
390" (2) 6° BTDC 6° BTDC
(1) W/O Emission Control.
(2) W/Emission Control.