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View Full Version : Need tach signal source for 1994 SC ASAP!



KwikGSeX
09-21-2007, 05:55 PM
I need a tach source to tie in the window switch for my nitrous setup.. I dont have the manual at the moment so I need some help here guys.. Car goes on the dyno tomorrow and i need a safety margin with the bottle.. What wire should I tap into to get what I need? Ive tried searcing on here but all I find is for early models not late.. ASAP help would be most appreciated!!