The mystery plugs of my K5

[badmix]

I have 2 plugs, both hand out just behind the distributer. One is a 4 prong with weatherpak connections and one is a 2 prong plug that is Bright RED to Orangish..

I had a quarajet carb but yanked that off to put a holley on, at the same time I installed a Mallory distributer. Im guessing these 2 plugs were what was left over from the swap.

Any ideas?? someone got schematic for electrical to the quadrajet or the OEM Dizzy?

 

[4X4HIGH]

The 4 prong was for the dizzy and the 2 prong went to the carb.

 

[badmix]

what did they do? And why dont I need them now.

 

[4X4HIGH]

what did they do? And why dont I need them now.

The 4 prong controlled the factory HEI distributor that was ECM controlled spark advance, the 2 prong was for the mixture control solenoid in the Q-jet carb.

You no longer need them because you changed both the carb and dizzy.