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#5 |
Registered Member
Join Date: May 1999
Location: Georgia
Posts: 3,866
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![]() I have my aftermarket tach hooked up to the msd box and my factory tach to the coil. Both work perfectly. I used to have my aftermarket and factory connected to the coil before the MSD box and both worked. I dont think your problem is not being able to use the coil wire for the tach with the MSD box
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