Tach Wire? - Off-Road Forums & Discussion Groups
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post #1 of (permalink) Old 08-10-2000, 01:54 PM
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Tach Wire?

On a HEI equipped engine, which of the four wires is the one that would send a signal to an aftermarket tach? Thanks for the help!!

1974 K20 4spd 350
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post #2 of (permalink) Old 08-10-2000, 05:02 PM
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Re: Tach Wire?

there is a place next to the Battery wire going into the cap that has Tach. written on it. plug it into there.

Mudsick <font color=red>'99 Silverado</font color=red> <font color=blue>'79 Blazer</font color=blue>
post #3 of (permalink) Old 08-11-2000, 08:06 AM
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Re: Tach Wire?

Thanks for the info!

1974 K20 4spd 350
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