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Help pick heads??

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Old Mar 7, 2011 | 11:17 PM
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WSix225's Avatar
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Default Help pick heads??

Im currently doing a build for my 96z28. I have a fully assembled LQ9 shortblock. And i recently picked up a LS2 intake and fuel rail. I was thinking of buying stock LS2 or LS6 heads and having them rebuilt and port and polished. Im open to all opinions....this build is a very mild build and im acquiring all parts used.
Also since the LQ9 is a gen3 motor and the LS2 is a gen4 motor...will i have problems using a Gen3 bottom end and Gen4 top end???
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Old Mar 7, 2011 | 11:37 PM
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sergio turbo's Avatar
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Originally Posted by WSix225
Im currently doing a build for my 96z28. I have a fully assembled LQ9 shortblock. And i recently picked up a LS2 intake and fuel rail. I was thinking of buying stock LS2 or LS6 heads and having them rebuilt and port and polished. Im open to all opinions....this build is a very mild build and im acquiring all parts used.
Also since the LQ9 is a gen3 motor and the LS2 is a gen4 motor...will i have problems using a Gen3 bottom end and Gen4 top end???
I dont think you're going to have problems, LS2 heads are practically same as LS6 heads just diferent valve material.
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Old Mar 7, 2011 | 11:50 PM
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I just realized i put thread in internal...if mods dont mind can you move to external?? thanks
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