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HeapBlaster
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Discussion Starter · #1 ·
anyone run this in an GXP M6? seems like exactly what i want. great drivability and 500whp capable
 

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HeapBlaster
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442 Posts
Discussion Starter · #3 ·
I'll get a fast eventually... If i put heads on this car I'm going to a 235cc TrickFlow and getting rid of these garbage LS3 heads
 

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I'll get a fast eventually... If i put heads on this car I'm going to a 235cc TrickFlow and getting rid of these garbage LS3 heads
Why are ls3 head garbage? And why a fast manifold? I would research more about cam options thats a pretty big cam. So I doubt will be as dd friendly as you think.
 

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Someone doesn't know what he is doing. The LS3 heads flow better. Some builder won't learn how to run and tune them, so they sell customers on the old cathedrial port heads. LS3 heads also don't need as much duration as the old heads, so it is easy to over cam. then they wonder why the combo doesn't produce as much as expected.
 
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