I know this is a ford site, but if ur into classic mustangs you are into all ole muscle cars. My friend has this REALLY awesome site with 109 dynoed engine setups for SB chevy's. Just thought maybe it could help someone out.
http://www.ryanscarpage.50megs.com/combos1.html
http://www.ryanscarpage.50megs.com/combos1.html