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Crate LS7 hits the street

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Old 10-28-2005, 08:50 AM
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GM should put it in the Silverado SS, and watch the Hemi's craw under a Rock
Old 10-28-2005, 09:13 AM
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Originally Posted by hirdlej
Why spend $13K on a 427 when you can get a 408 for less than half the cost? Sounds like wasted money to me for an extra 19 cubes.............
If you've got the money to blow it would be nice! But personally, one could build a comparable motor with 100 more HP for half the cost.
Old 10-28-2005, 09:23 AM
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There are certainly more cost-effective ways to go faster, the LS7 would be strictly for the factor.
Old 10-29-2005, 02:51 AM
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A built 408 for half the cost would be niced but I wonder what kind of numbers a stroked 7.0L would put out.
Old 10-29-2005, 03:22 AM
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Double Man I need to win the lottery also.

Good lookin' ol' skool chevy too.



BTW, that trash can is the same model as ours...
Old 11-01-2005, 06:28 PM
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Originally Posted by mjhoward
If you've got the money to blow it would be nice! But personally, one could build a comparable motor with 100 more HP for half the cost.
Try and put titanium con rods and pushrods in your 408 and see how much more that adds to the cost Not to mention the fact you will have to spend money out the *** just to match the LS7 heads....
Old 11-01-2005, 06:30 PM
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Originally Posted by GMCtrk
Try and put titanium con rods and pushrods in your 408 and see how much more that adds to the cost Not to mention the fact you will have to spend money out the *** just to match the LS7 heads....
NOt 7grand worth

My 408 is goign to cost me 6 grand by the time it is all said and done and I am going to be making 50 more hp. They are cool but not worth the money.

Titanium pushrods are like 500 bucks con rods are 2 grand still come out 5 grand ahead.
Old 11-02-2005, 01:53 AM
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A camshaft that doesn't have to idle like grandma's Cadillac would more than make up for the power of the titanium, con rods, pushrods, and intake vlvs.
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