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Old 12-01-2007, 11:49 AM
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Originally Posted by DanO
your seriously pushing a carbed motor?

anyhow.. everyone knows you can build a 650hp engine for less than 100k.. but you dont get state of the art lightweight components, awesome superharged engine, racing proven suspension and a 100k mile warranty...

to each his how...
My point is that a recent model Vett can be modified with after market parts to be faster, quicker and corner better than this factory one that everyone is ogling.

The LS-1, LS-2, LS-3, L92 and LS-7 engines are all state of the art lightweight engines.

If your worried about warranty then the MOD bug hasn't bit you yet.

The L76 intake limits your peak HP to around 6100 RPM's. The new GMPP carb'd intake will allow you to make more power at a higher RPM. The aluminum design will be stronger than the plastic L76. However, the intake is so new that there isn't much R & D on it yet. But, it would be my choice for a turbo. Of course I'd have a reputable engine builder put this all together.

Last edited by cybernco; 12-01-2007 at 11:57 AM.
Old 12-01-2007, 01:41 PM
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Originally Posted by cybernco
My point is that a recent model Vett can be modified with after market parts to be faster, quicker and corner better than this factory one that everyone is ogling.

The LS-1, LS-2, LS-3, L92 and LS-7 engines are all state of the art lightweight engines.

If your worried about warranty then the MOD bug hasn't bit you yet.

The L76 intake limits your peak HP to around 6100 RPM's. The new GMPP carb'd intake will allow you to make more power at a higher RPM. The aluminum design will be stronger than the plastic L76. However, the intake is so new that there isn't much R & D on it yet. But, it would be my choice for a turbo. Of course I'd have a reputable engine builder put this all together.
Wouldn't running a throttle body in front of a Wilson elbow through that same manifold (even if you had to drill it for injectors) be a better way to go boosted with that setup??
Old 12-02-2007, 01:47 AM
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What about this setup?
http://www.z06-corvette.com/super/halltech.htm
Old 12-02-2007, 08:02 PM
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Originally Posted by cybernco
My point is that a recent model Vett can be modified with after market parts to be faster, quicker and corner better than this factory one that everyone is ogling.

The LS-1, LS-2, LS-3, L92 and LS-7 engines are all state of the art lightweight engines.

If your worried about warranty then the MOD bug hasn't bit you yet.

The L76 intake limits your peak HP to around 6100 RPM's. The new GMPP carb'd intake will allow you to make more power at a higher RPM. The aluminum design will be stronger than the plastic L76. However, the intake is so new that there isn't much R & D on it yet. But, it would be my choice for a turbo. Of course I'd have a reputable engine builder put this all together.
This is true of every engine. However, this is the most powerful factory corvette engine ever and thats what people are oogling.

Also true, aftermarket parts have little R&D and validation testing. The one thing about aftermarket is that its typically not nearly as relieable as OEM because aftermarket doesnt have the resources ($$ and time) to fix all the issues.

So in the end aftermarket can Definately make more power for cheaper.. but having a 600+hp 100k reliable engine is a testament to OEM quality parts.

This is the reason aftermarket exists.. for people that arent satisfied with 600+ factory hp.. because we know thousands of other people have the same thing!!
Old 12-02-2007, 08:35 PM
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What size TB? What compression ratio? Thanks!!!

W
Old 12-02-2007, 11:32 PM
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The thing about this car isnt so much just that its 600+ hp, its that when people start doing what they did with the cobras a few years back, who knows how high the numbers will go on those engines.
Old 12-03-2007, 12:58 AM
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Originally Posted by DanO
This is true of every engine. However, this is the most powerful factory corvette engine ever and thats what people are oogling.

Also true, aftermarket parts have little R&D and validation testing. The one thing about aftermarket is that its typically not nearly as relieable as OEM because aftermarket doesnt have the resources ($$ and time) to fix all the issues.

So in the end aftermarket can Definately make more power for cheaper.. but having a 600+hp 100k reliable engine is a testament to OEM quality parts.

This is the reason aftermarket exists.. for people that arent satisfied with 600+ factory hp.. because we know thousands of other people have the same thing!!
You make very valid points. Thanks for your input.
Old 12-03-2007, 01:53 AM
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that intake reminds me of a 660 engine. Looks bad *** cant wait to see them in action!
Old 12-03-2007, 06:54 AM
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Has GM produced a prototype of this engine yet?
Old 12-03-2007, 08:58 AM
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Originally Posted by cybernco
yeah what did happen with thi set-up looks nice. was the tooling etc sold to a different company because it isn;t listed on his website??
Old 12-03-2007, 04:17 PM
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these photos are better than ****
Old 12-03-2007, 04:55 PM
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Originally Posted by cybernco
You guys are killing me. You could have this power too. It's not a dream and it's not $100K. I'm no engine builder, but I'd get a hold of Matt @ SDPC.
1. Stroked L92 Shortblock (416 CID) is $4689
http://www.sdparts.com/product/SDL92...stons10cc.aspx
2. Ported L92 Heads are $1500 a PR
http://www.sdparts.com/product/SD880...ftSprings.aspx
3. L76 Carburated Manifold for $369
http://www.sdparts.com/product/25534...IMachined.aspx
4. Holley 850 CFM 4150 Carb for $483
http://store.summitracing.com/partde...5&autoview=sku
5. STS Turbo for $4995
http://www.ststurbo.com/gto

Well now that's about $13,000...
Why don't we save a couple of thousand and settle for a normally asperated 755 HP crate engine for $10,850
http://www.ultrastreet.net/598_classic.asp
Thats what I'm talking about! F* that overpriced bull$hit...

Old 12-04-2007, 12:58 AM
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Someone needs to put a NWS on this.

W
Old 12-04-2007, 12:38 PM
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Originally Posted by alamantia
Has GM produced a prototype of this engine yet?
There are several testing in protype ZR1 corvettes. There is a silver one, and a yellow one to my knowledge. 600-650HP out of the LS9.

There is also going to be a detuned version for the new CTS-v. Looks for about 550HP in that
Old 12-04-2007, 12:50 PM
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Thats awesome, are there pictures posted of the actual engine anywhere? Does it look like the rendering in this post? Or is this just a concept?
Old 12-04-2007, 03:24 PM
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Nothing was more enjoyable than this quote from the mustangevolution website, "Detroit Auto Show: This is the 2009 Corvette ZR1 LS9 Engine and Yes, We're Probably in Serious Trouble"
Old 12-04-2007, 10:46 PM
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looks like it might make a lil bit of power
Old 12-05-2007, 06:12 AM
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picture
Attached Thumbnails LS9 Pictures-ls93pa1.jpg  
Old 12-08-2007, 07:27 PM
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Originally Posted by JSTAL
these photos are better than ****
These phots ARE **** haha
Old 12-13-2007, 11:17 AM
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I just spent $16k on my 7.0 and set up then they make this,


Ritch...


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