Katech "Street Attack LS7" 640hp 555 lb-ft + dyno video screaming 7140rpm
04-15-2006, 05:49 PM
#22
Originally Posted by Pipelayaz
I want your job you guys hiring?
04-16-2006, 09:45 PM
#24
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Are you guys putting it in a Solstice/Sky? 
God please hurry with the project and get us some official pics (plus I just wanna know what it's going in, lol).
God please hurry with the project and get us some official pics (plus I just wanna know what it's going in, lol). 
means what I think it means.
04-17-2006, 02:31 PM
#26
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I don't know guys, this is really not that impressive, our 418 iron block engine produces 630HP and 584TQ and with a flat as a board power curve with over 500 at 3K and is still hydraulic cammed and can drive daily easily. Believe it or not this is with factory casting heads! I would like to know roughly what the cam specs are and the compression ratio, those things if they are smallish would make it impressive. I know Katech knows their stuff so I would guess this is a mild build to say the least!
-Bryan
-Bryan
04-17-2006, 04:48 PM
#27
Originally Posted by Race-Prep
I don't know guys, this is really not that impressive, our 418 iron block engine produces 630HP and 584TQ and with a flat as a board power curve with over 500 at 3K and is still hydraulic cammed and can drive daily easily. Believe it or not this is with factory casting heads! I would like to know roughly what the cam specs are and the compression ratio, those things if they are smallish would make it impressive. I know Katech knows their stuff so I would guess this is a mild build to say the least!
-Bryan
-Bryan
I'm sure they could get more if they had to.
04-18-2006, 11:59 AM
#30
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What fuel are you using during that pull, I have a feeling LG was running his on high test, we have seen a big gain in the LS series engine with just a little more octane. A 2002 Zo6 we tuned made 380RWHP (SAE) in STOCK configuration (minus mufflers) down to the paper filter! He went out and cleaned house in his road racing class!
-Bryan
-Bryan
04-18-2006, 12:04 PM
#31
Originally Posted by Race-Prep
What fuel are you using during that pull, I have a feeling LG was running his on high test, we have seen a big gain in the LS series engine with just a little more octane. A 2002 Zo6 we tuned made 380RWHP (SAE) in STOCK configuration (minus mufflers) down to the paper filter! He went out and cleaned house in his road racing class!
-Bryan
-Bryan
100 octane
