Tach Wiring

I know this has been done to death but after scouring previous posts with the find tool I can't seem to come up with an answer for my application.

I purchased a Pro Comp (ok I said it) ready to run distributor/coil/lead set to get her going for rego as my original was just a basket case and they are quick and easy for me to get here in OZ. It works surprisingly well (for now at least) so I want to continue using it with my tach connected but I am reluctant to do so with all the horror stories I have read here. My particular car has the dual resistor with one wire resisted to + coil and the other resisted for the tach on the - coil.

So my question is will my tach run with the new dizzy if I hook it up with the resistor to the - side of the coil? I have been reluctant to do so as my tach is far more valuable than that dizzy will ever be and I don't want to damage it.

7/17/138:16 PM

Original Post

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