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Blown but not alone!
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223 Posts
Discussion Starter #1
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Not that much difference! :wall: :cool:
 

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May I quote you on that?
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22,046 Posts
LS2 is higher compression than LS1. Some folks might be a little skittish.
 

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I hack cars.
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8,111 Posts
Will it fit? Probably.. Will there be tuning for the LS2 with the E40 PCM anytime soon? probably not.
 

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TBYRNE Performance
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4,529 Posts
Alot of us are waiting to see what will happen with superchargers for the LS2 motor. Physically the current systems should bolt on but you have the higher compression from that motor that isn't good with boost. The compression can be lowered either through head work or different pistons but that is more than most people would want to do to run a blower.
 

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91 Posts
I do not know why everyone is worried about the LS2 compression it is only a little bit higher compression than the Z06. 1 less pound of boost and maybe 1 or 2 less deg of timing and your in there, Any good tuner will be able to work around this small issue. There are alot of other issues like tuning to be more concerned about and I do not think it will be long before this issue is under control.
 
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