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Dan Lattimore · 01-18-2015, 01:37 PM

Mark probably has more insight on this --but--We looked at that 75-76 455 but if I'm not mistaken the head CCs jumped about plus 20 CCs from 1974. At a loss of about 2 compression ratios we decided to pass.

01-18-2015, 01:37 PM	#18
Dan Lattimore Member Join Date: Jan 2003 Location: Beaverdam, Va./ Port St. Lucie,Fla. Posts: 362 Likes: 177 Liked 158 Times in 38 Posts	Re: Ol' Fart's Firebird Fantasy Mark probably has more insight on this --but--We looked at that 75-76 455 but if I'm not mistaken the head CCs jumped about plus 20 CCs from 1974. At a loss of about 2 compression ratios we decided to pass. __________________ 66W30POST