I just wanted to make sure I wired up my mallory box right. I bought the MSD coil connector, I know I did that part right. For the window switch I connected the ground for the WOT switch to the purple wire on my mallory box, then for the timing retard, I connected the power side of the WOT switch to the yellow wire on the box. Does that sound right?

 

the purple wire is right. i am not sure about the WOT to yellow on the mallory though.
i am not home at the moment so i dont have my drawings to where i wired in each wire

 

i believe that way will work. any source that gives 12 volts in the nitrous system.
i am getting mine from my arming switch toggle +. so once i turn my system on, it retards the timing.
GL

 

Your going to loose power on the launch that way though aren't you?