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Old 12-05-2013, 09:15 PM
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Default LQ9 63cc

I have TEA stage 2 heads at 63cc I want to bolt on a lq9 engine with a trick flow .585"/.585" lift 228*/230* cam. Is this too much compression for 93 octane?
Old 12-06-2013, 10:06 AM
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Originally Posted by notinuse
I have TEA stage 2 heads at 63cc I want to bolt on a lq9 engine with a trick flow .585"/.585" lift 228*/230* cam. Is this too much compression for 93 octane?
I have a ls1 w/ TEA stg 2 heads at 62cc, .040 cometic headgaskets, and im running a 235/242 .620/.621 111+2. Its running on 91 octane
Old 12-06-2013, 10:45 AM
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OP, what head gaskets will you be using?

97Camaro383, are you running a LQ9 or LS1?
Old 12-06-2013, 07:09 PM
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I'm still looking for the lq9 I wasn't sure if 63cc would be too tight or I would go with the lq4
Old 12-06-2013, 07:36 PM
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A 63cc with the regular GM gaskets should be fine, but with a thinner cometic gasket i'm not sure
Old 12-06-2013, 07:43 PM
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you have knock sensors to protect you .who will tune the motor ?
Old 12-06-2013, 09:36 PM
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Originally Posted by HCI2000SS
OP, what head gaskets will you be using?

97Camaro383, are you running a LQ9 or LS1?
my car has a LS1
Old 12-07-2013, 07:40 PM
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Scotty's racing spring hill fl
Old 12-09-2013, 02:13 PM
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Bought wrecked Silverado 2500 so looks I'll be using the lq4.



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