So ive been having over heating issues with my cobra for a while now and I finally decided to take it to a performance shop. they said that they think I have a bad head gasket because they found exhaust fumes in the cooling system after checking it. They burped the system and they said that it should b ok at least till I get it fixed, as long as I don't get into boost. They also told me that they believe that my heads are lifting when I'm in boost. Well I asked them how much would it b to fix this problem, they told me that if all they have to do is replace the head gasket and also put on some head studs, that it would b around 32 hundred. But they also told me that if once they are there and they find my heads to b warped or cracked, worst case scenario would b around 45 hundred. Now this is just me, but dont these prices seme extremely ridiculous, or is a job like this really that bad?