Tacho Connections

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Its a little hard to read but I’m sure you can if you view full size

Bouncing Tach Repairs

We have had several member mentioned that there tach is not accurate and bounces around. To date this has been diagnosed as two possible problems: Aftermarket ignition system Wiring aftermarket electrical products (fuel pumps) to the coil circuit. Aftermarket Ignition Systems: For those of you who have been having Tachometer problems with an aftermarket ignition system, the following is text from Denaploy, the manufacturer of Luminition. I was directed there by a Luminition person after enqui…