Are LS6 heads really like a stage I or II LS1 head?
03-30-2003, 06:51 AM
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Are LS6 heads really like a stage I or II LS1 head? That's what I have heard. Just curious if it's true. IF it is that means it should be able to handle a slightly more aggressive cam than a stock LS1 head.
Thanks,
Joe
Thanks,
Joe
04-01-2003, 12:13 AM
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Re: Are LS6 heads really like a stage I or II LS1 head? ls6 castings have a d-shaped exhuast port, have a slightly different chamber and (I think) the ports are a tad bigger...the heads do flow a tad better than ls1...
...anyway, not much difference really, ....the ls6 valves are lighter too...
...anyway, not much difference really, ....the ls6 valves are lighter too...