gtbeast87

<FONT size=2>i have a auto gage tach. i also have a 6AL MSD box . Do i need a tach adapteri get the right reedings on the tach. I have hear i do and i hear i don't.</FONT></P>


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SunnyJim302

I'm pretty sure you don't...i've got an autogage tach too...i just installed it today. It just connected to my coil, and the instructions say something about MSD ignition. I don't think that you have to have a tach adapter. Is your coil an MSD coil?

vfast

wow it would help which one and what year

gtbeast87

it is going in my MSD</P>


my car is '87 GT and in is a 6AL </P>