Too many water lines!

Ok how are the water lines on a x-flow need to be Run? Two in the intake two in the head one from the water pump and the need to be hooked to the heater.What is the diaghram. Thanks Ken N.

ok, from what I found it does not make any difference which outlet in the head is used for the heater. The other one is used for a sensor( or whatever). So my intake manifold had conections for water. From the pictures I seen most intake manifolds do not need the water conected. The question is do I need water conected to the intake manifold? Thanks for any and all help Ken N.

heated intakes and generally used in colder climates to help reduce carb icing and they also help with emissions I think (hotter temps to help vaporise fuel to clean up unburnt HC)

It is up to you if you want to run it or not.

Thanks Nick!