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Generation III Internal Engine 1997-2006 LS1 | LS6
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PRC 2.5 5.3 228cc vs 220cc

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Old 01-22-2007, 04:27 PM
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Default PRC 2.5 5.3 228cc vs 220cc
I just found out the heads I am buying are 228cc with 2.04 valve instead of 220cc - does this matter much in terms of performance with a TR224 cam? I plan on milling the heads too. Will the pistons need to be flycut or anything?
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Old 01-22-2007, 07:50 PM
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How many posts are you going to make about these heads? Use one thread to ask your questions and its a lot easier to keep track of the answers
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Old 01-22-2007, 08:00 PM
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Originally Posted by 99blancoSS
How many posts are you going to make about these heads? Use one thread to ask your questions and its a lot easier to keep track of the answers
What a smart-***
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Old 01-22-2007, 08:04 PM
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hey blanco, if you don't like it, then don't click
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Old 01-22-2007, 08:38 PM
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three posts asking the same damn question is stupid. Smart *** yes I can be but I wasnt being one I was being serious.
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Old 01-22-2007, 09:02 PM
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don't worry about what others do blanco - fyi they were slightly different questions.
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