Author Topic: '65 Tach Testing  (Read 192 times)

Rickmustang

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'65 Tach Testing
« on: August 31, 2019, 03:12:06 PM »
I have an original 1965 tach that I want to test before I reinstall it in my car as I'm not sure it works. What's the easiest way....hook up the coil wire and a positive wire, along with grounding the case, and starting car? Do I need all three hookups (coil, +, and ground) or can I just do a subset of those. Thanks.
1965 G.T. 350
1970 Mach 1 - 428CJ 4-speed
1971 Mach 1 - 429CJ auto
2005 Ford GT