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Couple of questions.I have a smog test due for an '86 22r Fed smog, going thru the tune-up/check tests, went to set the timing and'85 FSM(book) says 5* BTDC with vacuum advance plugged, but no numbers for without it plugged'88 FSM(digital) says 0* BTDC with vacuum advance plugged, but just has 10-14* when rechecking the timing but doesn't state it is for both. I can't remember if the 22r's timing is supposed to change or not? If it does, what should I look into, the vacuum avance module is good, both sides hold a vacuum and move the lever on the distributor.
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