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what rwhp are you seeing on boost w/stock bottom end?

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Old 11-12-2006, 10:23 PM
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Default what rwhp are you seeing on boost w/stock bottom end?

I know that many ls1's are able to get into the 600rwhp range on the stock bottom end, but what are you guys making on the stock bottom end?
Old 11-12-2006, 11:27 PM
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theres a local guy where i live making 532 through his very own custom kit
Old 11-13-2006, 06:22 AM
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500+ rwhp on a conservative tune.
Old 11-13-2006, 06:46 AM
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I'm making 538/502 with a auto, converter unlocked- DIY turbo

Last year it made 568/518 with the 6-speed and Procharger. A good tune and meth has helped keep my stock bottom end alive this long I'm sure
Old 11-13-2006, 10:56 AM
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Old 11-13-2006, 12:58 PM
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I'm at 560rwhp. I added some 6.0L heads to lower the compression, and I'm also on a very consevative tune and pump gas.
Old 11-13-2006, 01:23 PM
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holy cow!!!! There is a guy who is selling a car for 25k (GORGEOUS CAR btw) that is making 520rwhp on a forged motor with boost. I guess I probably will walk away from that one, as I should probably be looking at one that is at least in the 600+ range.
Old 11-13-2006, 02:35 PM
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500 sts.
Old 11-13-2006, 02:43 PM
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Sorry for my ignorance, but what is a "stock bottom end"?
Old 11-13-2006, 02:45 PM
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Originally Posted by Peiceofpaper
Sorry for my ignorance, but what is a "stock bottom end"?

Stock bottom end is a stock shortblock. Stock crank, pistons and rods. I think a lot of guy swap to 6.0 heads on a stock shortblock to make 500+ rwhp.
Old 11-13-2006, 02:46 PM
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Originally Posted by bowtieman81
Stock bottom end is a stock shortblock. Stock crank, pistons and rods. I think a lot of guy swap to 6.0 heads on a stock shortblock to make 500+ rwhp.
ohhhh, ok, thank you!
Old 11-13-2006, 02:50 PM
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im making 630 rwhp w/ meth
Old 11-13-2006, 04:09 PM
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^ Damn.
Old 11-13-2006, 04:20 PM
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found the perfect car for you , and i mean perfect!!!!
https://ls1tech.com/forums/vehicles-sale-lsx-powered-only/571606-twin-turbo-firehawk-cleanest-united-states-sale-first-25-5k-owns.html
what makes this even better, he is a sponsor!!! GL
Old 11-13-2006, 04:58 PM
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KHShapiro, thanks so much! I spoke to him and would absolutely LOVE!!!! the car, but he doesn't have a/c on it
Old 11-13-2006, 08:04 PM
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Check out the sig
Old 11-13-2006, 09:30 PM
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it can (i believe ) be added back on , esp with all the people now using a custom made dryer lines.. most of the parts can be bought from the FS for cheap...
But good luck to you and your search
Old 11-13-2006, 10:28 PM
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see my sig
Old 11-13-2006, 11:00 PM
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I made 660 rwhp 650 rwtq on my stock short block. All i had was teh Phamspeed turbo kit lq4 heads a small cam and springs. ALso fuel but thats not helpin HP as much as it allows it lol. My power was through a 6spd on 12 psi and race gas as i wasent there to see if i coudl break it lol. Off race gas i run teh same boost just 5* less timing. Never dynoed it like that but it cant be less then 600.

As far as that car for sale that u make reference to, If they have a forged engine and a turbo system and they are only makin 500ish hp then they are FARRRRRR from teh limits of the engine. Most cheap forged engines will handle 800 rwhp all day long. I dunno the size of the turbo/turbos that the car ur talkin about has but if the guy put a forged engine in it im imagining that he has turbos in there that are big enought to support more then 500 rwhp lol. GL man

John
Old 11-13-2006, 11:19 PM
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I'm at 525 rwhp and 511 rwtq on 91 octane, and I do have ac nomorews6, but its an m-6.


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