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Author Topic:   msd 6t box
lefthander
Member
posted February 29, 2004 06:19 PM
i pluged my tach into the box and my tach wont work,put it on another car and it worked.Anyone ever had a prob like this,any advice.


outlawstock17
Member
posted February 29, 2004 06:22 PM
try using the negative side of the coil.


jhama78
Member
posted March 01, 2004 10:02 AM
I didnt think that you should use the negative side of the coil when using an msd box.....wont it burn up the tach?

[This message has been edited by jhama78 (edited March 01, 2004).]

robhbk24
Member
posted March 01, 2004 02:20 PM
my ignition solutions box plugs into the tach terminal of the hei with no problems to the tach or the distributor


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