3.0 electronic ignition timing

droptheline

Petty Officer 2nd Class
Joined
May 2, 2008
Messages
109
I just realized my pre-owned mercruiser 89 3.0 has a pretronics electronic igntion when i went to set the gap to time her, i read theres some wire one must ground before setting your timing, i dont see one and was wondering if this was nessacary in my instance. thanks for the help.
 

JustJason

Vice Admiral
Joined
Aug 27, 2007
Messages
5,319
Re: 3.0 electronic ignition timing

pertronix should just be point, shoot and twist.
 
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