This is a 72 Dart so its Electronic Now with Vac Adv. and all i want is to change up to the Mp Mech. Adv. What i'm reading so far points to needing a .25 ohm resistor 2 post instead of my dual 5ohm/1.2ohm 4 post unit. This is due i believe to the coil upgrade Mp blaster. do i have to buy a rewire kit or can i just eliminate some plugs on the factory 4 post resistor and get it down to a two post?
