daewoo 1.5i racer head

[pookey49]

I will most probably need a head from daewoo 1.5i racer has gm15mf 8v engine as has been running with no coolant for long time . There is exhaust gas evident in coolant and pushes coolant out of overflow bottle. Owing to the corrosion on water pump when it was replaced i decided to not remove head but try first but obvious problem now. If i could get good secondhand low km head i would swap over instead of welding this one hoping no internal leaks pop up later in use. So if anyone has or knows of one at reasonable cost i would be interested inhearing from you. thanks