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Generation III Internal Engine 1997-2006 LS1 | LS6
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6.0 Heads??

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Old 06-20-2005, 12:32 AM
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Default 6.0 Heads??
What cc are these heads?
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Old 06-20-2005, 09:53 AM
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72 cc
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Old 06-20-2005, 01:45 PM
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How does that affect compression ratio compared to stock?
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Old 06-20-2005, 08:52 PM
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Originally Posted by 8banger
How does that affect compression ratio compared to stock?
assuming a stock shortblock lowers it to about ~9.7
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Old 06-20-2005, 10:36 PM
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Originally Posted by jrp
assuming a stock shortblock lowers it to about ~9.7
How much of a power loss would that be?
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Old 06-20-2005, 10:39 PM
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Originally Posted by 8banger
How much of a power loss would that be?
a full point (10.1 to 11.1 or vice versa) CR loss/gain is generally said to be 4%.
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Old 06-20-2005, 10:48 PM
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Originally Posted by jrp
a full point (10.1 to 11.1 or vice versa) CR loss/gain is generally said to be 4%.
Ah, gotcha...thanks. So would they be worth the extra flow on a stock shortblock in that case?
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