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Old 02-11-2011, 09:16 AM   #1
zac
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Join Date: Jul 2008
Location: louisville, ky
Posts: 502
1970 350 Compression ratio

Does anybody know what the factory listed the compression ratio for on the 350/4bbl/4spd engine in '70? I think it's the original engine, it has 441 heads with June '70 date code, I can't see the block casting number, but I assume it's the usual 0010. The code stamped on the pad in front is VO622 TBB, which matches. I'm going to guess 9:1. Thanks in advance.
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