1968 Mini tach wiring

[jamoaus]

Hi all!

Hope someone can help here..

I have an instrument cluster with a mini tach in the center where the clock was and I have red and black wire on either side of the mini tach and 1 wire that’s become disconnected. I see there are 2x prongs (1x in the center and 1x at the top of the tach. Does it matter which prong this disconnected wire attaches to? I assume it does.. I can see that the wire travels to the side of the ignition coil.

Any thoughts on which prong it belongs to on the mini tach?

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[Ruppstang]

It seems like it can work for a 6 cil. and a V8 depending how it is hooked up but I no longer have the instructions.

 

[franklinair]

I don't recognize your Tach compared to the Retrogauge Tach from the Rocketman.
I have a new 8 Cyl Tach (in the box) from Rocketman and it only has 3 connections, +, -, and signal (from the coil).
Do you know who manufactured the one you have?

Neil

 

[whodat]

Seems like S would be signal


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[jamoaus]

Thanks all.

Turns out it was the top one. Everything is back up and running!


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