C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Edelbrock's new blower crate engine

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Old Dec 16, 2007 | 07:13 PM
  #1  
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BrianCunningham
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Default Edelbrock's new blower crate engine

Still trying to figure out what they were thinking on this one.

They based it on a ZZ4 long block, complete with hypereutectic pistons!

$10,709.95 for 507chp

and then you right on the limit for what that long block is rated for

http://www.edelbrock.com/media/news/.../081407-8.html
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Old Dec 16, 2007 | 08:26 PM
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yea,motor I wouldn't pay half that for. Hypers in a blown motor,9.5 compression with a roots blower and its got edelbrocks name stamped on magnachargers supercharger. for $10k......

With my 144 B&M blower/rebuilt shortblock,heads,cam/accesories,im under $5k for 450-460hp with 6psi. Might not be as effiecient as the Eaton design but,it works for less than half the price for me currently.
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Old Dec 18, 2007 | 01:09 AM
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I guess I shouldn't have spoken too soon on the compression ration remark I myself am not 100% sure of my true compression ratio weither its 8.25-8.75 to 1 comp. No a big problem with 6psi roots but I should know since I put it together.



Someday....someday,there will actually be a centrifigual and EFI in that old clunker.
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Old Dec 18, 2007 | 08:32 AM
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Most of those crate engines aren't targetted toward guys like us that would modify them. They're targetted at the guys who put them in and cruise.
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