want to 'look at' some 2.8 heads

[fiero308]

I am hoping someone has some 2.8 heads that I could look at. They would have to be actual Fiero 2.8 heads as that is the HO version and maybe the heads are different.....
I would be willing to remove some from a scrap or unused block if that is what you have; I simply want to get some measurements and ideas on what can be done (or not done) with them as they seem to become a very common denominator when using other blocks (in order to keep the fiero intake and distributor)  It is OK if parts are no good as long as one or two combustion chambers are intact; valves in or out, doesn't matter really.
anyone?
Thanks!

[FieroBUZZ]

I have a pair kicking around here somewhere.  They're not pretty but are intact.

Gary

[fiero1]

 ;DHey Gary was is so different about these heads compare to a regular 2.8,larger valves or larger combustion chamber....thx

[fiero308]

thx Gary I should have known; do you think I could borrow them for a bit?
I can return your parts at the same time. When is it convenient for you?
Let me know;
I have no idea of what might be special about them but they 'might' be different from the regular 2.8 heads since it was supposedly a high output motor........
thx!
gp
PS-did you try to get the MAP sensor out of your bonny? It should match perfectly I assume.  Hope it isn't gone yet! (more steel here.... )

[FieroBUZZ]

I know that the valves are larger, but not sure about the rest.  I think all 2.8 after 89? are the same HO version.

Graeme you have a pm.