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819 Views 5 Replies 4 Participants Last post by  DirkDiggler
I have a haltech e6x and I'am trying to hook up my factory tach to it. I have a jumper wire on the wire off the coil to the tach and it works but the rpm on the tach is 2000 rpm off from what the haltech say's. How do I fix that?

Thanks for the help
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if you have a tach, why do you wanna another one?
1 - 1 of 6 Posts
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