looking for ideas
I got a 406 and want to add additional cooling to the simesed cylinders.
I have a pipe plug inbetween the 3&5 and 4&6 cylinders on the head .
now where do i tap coolant off the pump?
Ive seen cars in the past with a 406 that had the extra coolant lines plumbed to the heads in that location but cant recall where they got the source from.