I dont think it should be a problem in regards to stuff cracking. The manifolds and exhaust side of the turbo are both cast iron, so they are good at expanding and not cracking. Nixit may have a point about moisture tho....
I feel content when I'm excluded from the world outside No one can touch me, all my fears will turn to pure delight I'm walking on the edge and darkness licks my naked skin I'm dreaming things you're not supposed to dream And it's no sin Leæther Strip -Don't Tame Your Soul