i got a problem with the coolant line that comes back from the iacv. theres no place on the y8 to put it.

so i blocked it and my car is running hotter than it was before

im sure one of u guys has put a z6 head on a y8 block and encountered the same problem. any input is appreciated

 

i used the black tube and thermostat housing from a d16a6 because that tube has an opening on it. but that really shouldnt make you car overheat....i think. i was also using the z6 intake.