Double check your work.

the LS7 fiero has yet to kill one....

also, Joseph Upson on 60V6 has one attached to his turbo/stroked 3900 and has yet to have any problems with it after replacing the factory dual-mass clutch setup. i believe he has ran up to 8PSI so far.

I've seen 5 blow up in a month turbo 3.8l

http://www.fiero.nl/forum/Forum2/HTML/100241.html

http://www.fiero.nl/forum/Forum2/HTML/101595.html

fieros, which aren't as light as they look, have pushed up to 600 HP through them, and the only ones that have broken are ones where something was made wrong.

They are also cyro treated I believe

the only vehicle where i saw specific mention of that was the LS7 build, and these days, cryo treating is getting cheap.

Kuntzie...

Watch out for Jon.. he'* not quite right..lol

Is it foolish to just assume that when you've found a blown gasket, that you've found the problem? There are after all two head gaskets on my motor...

and what is this implying?

I'll give you two guesses, but you only need one.