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Peanut74 · 09-21-2021, 08:32 AM

Yes, I agree that the HEI can handle either the EFI or electric gauge cluster signally. But can the HEI handle both piggy backed to each other at the HEI TACH?

Just trying to make sure I have a heads up on any possible issues I might run into. Current thought is that I will end up just trying it and see what happens.

09-21-2021, 08:32 AM	#7
Peanut74 Registered User Join Date: May 2018 Location: Prattville, AL Posts: 611	Re: EFI Tach Signal Question Yes, I agree that the HEI can handle either the EFI or electric gauge cluster signally. But can the HEI handle both piggy backed to each other at the HEI TACH? Just trying to make sure I have a heads up on any possible issues I might run into. Current thought is that I will end up just trying it and see what happens. __________________ -------------------------------------------------------- 1967 C10 "Snowball" (Currently in a thousand pieces down from a bazillion) 1989 Toyota DLX pickup "The Hulk"