Hot Rod article about GMPP new heads that flow 300+
07-19-2006 | 02:09 PM
#1
Thread Starter
Joined: Dec 2003
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From: Phila, Pennsyltucky
Hot Rod article about GMPP new heads that flow 300+ I read the article in HOT ROD magazine and they said there is a new lsx head available from GM. I think there a truck casting. Anyone know anything about them?
07-19-2006 | 02:46 PM
#3
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Joined: Jul 2005
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https://ls1tech.com/forums/generation-iv-internal-engine/499059-ls3-l92-info.html 
Don't get too excited, (I know I did) because they won't work on anything with less than a 4" bore.
Don't get too excited, (I know I did) because they won't work on anything with less than a 4" bore. 
