Performance Upgrade while Head's Off

[Quattro8880 at aol.com]

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So it seems like a 20V NA head will fit on a 2.3L NG block. Is this a "bolt
up" application or am I going to run into a lot of problems?

Secondly - This is a NON Turbo engine. Is the 8.5:1 CR more or less than
stock and how does it effect the performance?

Thirdly - I'm in upstate NY - Where can I find a 20V head in good shape and
how much is it going to cost me?

Thanks again

Scott