Is this a good deal?

[19stang66]

I found these 351W heads on ebay: http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=8033153112
Would these be a good deal at $150? Would I need to get anything done to them? My engine is completely stock except for an Edelbrock performer intake, Holley 600, soon to be tri-ys, and being bored .030 over, well the PO said it was, we don't know for sure.
Or would these be a better deal: http://cgi.ebay.com/ebaymotors/ws/e...&rd=1&item=8034058286&ssPageName=STRK:MEWA:IT and this cam to match: http://cgi.ebay.com/ebaymotors/ws/e...&rd=1&item=8034219286&ssPageName=STRK:MEWA:IT
Do I really need a different cam if all I put on is heads?

I know there have been a lot of cam and head questions lately and I've looked through most of the previous threads using the search function, but I wanted to ask specifically on these heads because they end soon. Ok I'm done. Thanks!

 

[65ShelbyClone]

The D0OE heads are the better of the two auctions you posted. They already have big valves, are rebuilt, and $400 is less than most like that go for. The others are open chamber smog heads and are definitely not a performance part.

 

[LMan]

lightly ported DOOE heads are a good, medium performance upgrade over stock. You will lost some compression over stock heads, however, just be aware.

If you get them, make sure you remove the Thermactor bumps before installation.

 

[19stang66]

Thanks. How about these ones? http://cgi.ebay.com/ebaymotors/ws/e...&rd=1&item=8033525568&ssPageName=STRK:MEWA:IT
What will losing a little bit of compression do? Like performance wise or?