Los Canadian:
You mean that if you up the boost and you see no danger in the temp., you can leave it that way all the time?
I don't recall right now, but did you mention how many psi are you running? When you installed your home-made kit, did you start with low psi and slowly increased them? If so, how did you know when to stop. Have you ever had any head gasket problems? I've read you need some high-quality head gaskets, also a friend just installed a turbo kit in his Mustang with a stock, tired engine, and now he's seeing oil in the radiator water.