5.7 heads on 5.3 block???
08-26-2004, 12:04 AM
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Staging Lane
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5.7 heads on 5.3 block??? I am trying to figure out what would happen with the compression ratio if I were to install a set of Stg. II heads that I have on the 5.3 thats in my truck...
Would it drop it (which is what Im wanting)? Since 5.3 heads on an LS1 raise the compression because of smaller combustion chambers, I would assuming reversing this would reduce it.
Am I right?
Would it drop it (which is what Im wanting)? Since 5.3 heads on an LS1 raise the compression because of smaller combustion chambers, I would assuming reversing this would reduce it.
Am I right?
