? on ls1 head castings
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Joined: May 2000
Posts: 528
From: Southwest VA
http://www.ls1tech.com/forums/showthread.php?t=102712
That should help you out a little... from what I've read the 241's seem to flow slightly better than the 853 castings but someone that has actual experience with them may want to chime in
That should help you out a little... from what I've read the 241's seem to flow slightly better than the 853 castings but someone that has actual experience with them may want to chime in
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dbusch22
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Oct 31, 2016 11:09 AM