wiring window switch for nos which is tach. wire?
 

Coming from the ignition module which wire goes to tach?
I think it's green w/yellow stripe?
Need to know for sure!
Thanks, Wes

Re: wiring window switch for nos which is tach. wire?
 

Just looked on MSD's website, and green/yellow is the tach.

Re: wiring window switch for nos which is tach. wire?
 

Thanks,I don't guess it matters but I still have stock ignition, but wires from TFI module is where I tap in right?Green w/yellow stripe I think I remember hearing was for tach but I'm not sure? Is this what you're saying?
I'm wiring it tonight so I'll trace it. I can't find dist. (or understand) wiring diagram in haynes manual!!

Re: wiring window switch for nos which is tach. wire?
 

According to MSD, the white wire can go to the - coil terminal, or the tach wire. I'm betting it doesn't matter WHERE you tap into that wire, but I'd keep it as close to the window switch as I could, for accuracy's sake. ;)

http://www.msdignition.com/pdf/8956_frm24819.pdf