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Huck · 05-02-2009, 09:10 PM

The wire from the coil to the tach is not that critical for either the HEI or the original ignition system. Just use the tach wiring harness that comes with the tach gauge cluster or with your new custom wire harness.

05-02-2009, 09:10 PM	#23
Huck Senior Member Join Date: Jun 2001 Location: Shelbyville, KY Posts: 3,261	Re: Tach Question The wire from the coil to the tach is not that critical for either the HEI or the original ignition system. Just use the tach wiring harness that comes with the tach gauge cluster or with your new custom wire harness.