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Generation IV Internal Engine
What's my CR??

Generation IV Internal Engine 2005-2014 LS2 | LS3 | LS7 | L92 | LS9

What's my CR??

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08-03-2011 | 01:55 PM

#1

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What's my CR??

What would be my compression ratio with a stock lq4, stock lq4 head gaskets, 70CC heads be?

Or...what would it be with stock lq9 pistons?

Thanks guys

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08-03-2011 | 10:37 PM

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Anyone on the lq4 setup? I've found out that the lq9 set up will be 10.4:1 static compression

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08-04-2011 | 02:07 AM

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From: Denton, Tx

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Lq4 is about 9.4:1 and Lq9 is 10:1 Both use the same 317 head with 70cc chamber.

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