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*Mister-B* · 07-27-2013, 09:10 PM

Do you have HEI? I do, and when I installed my tach, I bought one of these and just spliced the wires to it and plugged it in to the side of the ignition and ran a power source back to the block.

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07-27-2013, 09:10 PM	#3
Mister-B Account Suspended Join Date: Oct 2012 Location: Salt Lake City, Utah Posts: 3,332	Re: Tach adaptor question Do you have HEI? I do, and when I installed my tach, I bought one of these and just spliced the wires to it and plugged it in to the side of the ignition and ran a power source back to the block. Posted via Mobile Device