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View Full Version : aftermarket tach hook up question...


Spirit of Boost
01-21-2008, 02:09 AM
i have a 5in auto meter tach that i need to wire in to my 85 omni i no where to get teh power ground and illumination from but were do i get the rpm signal from....
Keito
01-21-2008, 08:19 AM
The coil.
Spirit of Boost
01-22-2008, 12:35 AM
the positive or the ground...
87glhs232
01-22-2008, 12:37 AM
negative
Spirit of Boost
01-22-2008, 12:39 AM
great thanks:D