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460cid LSX

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Old 12-24-2009, 09:00 PM
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Default 460cid LSX
Just a short vid of my 460 LSX idling on the engine dyno. 13:1 compression, Callies Magnum Crank, Callies Rods, Ross Custom Pistons, ETP C5R 265 heads, Jesel Pro Stock Rockers, 900+ lift 320+ duration Cam. ARE 3 Stage Dry Sump, Beck Custom Intake, RevXtreme Custom Billet 105mm Throttle Body, BigStuff 3 EMS. Put down 765HP@7100 RPM's and 576 Ft/Lbs@6200 RPM's on a FATASS tune. Once it's in the car, We should have it over 800HP easy. It can idle under 1000RPM's and purrs like a kitten.

Nitrous setup from my friend Nitro Dave capable of spraying 3 stages up to 1500HP. Won't use it until the car is well track tuned NA.

Thanks to Randy at PER Race Engines and Don Bailey!

http://www.youtube.com/watch?v=FfuVxbjr8Ho
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Old 12-24-2009, 09:30 PM
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Sounds good and awesome set-up
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Old 12-24-2009, 09:37 PM
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Niiiiiice!
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Old 12-24-2009, 11:25 PM
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The ladies like it bigger lol!!!
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Old 12-25-2009, 02:13 AM
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Damn! Do want!
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Old 12-25-2009, 02:46 AM
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holy **** man. thats awesome. lets get that badboy in the car ASAP!!! lol. is this considered the biggest cubbed LSx??
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Old 12-25-2009, 08:26 AM
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Originally Posted by 1slo_camaro
holy **** man. thats awesome. lets get that badboy in the car ASAP!!! lol. is this considered the biggest cubbed LSx??
I know Vengeance has a 496. Thats awesome though, 800 all motor.
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Old 12-25-2009, 09:53 AM
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It should make considerably more than what it is making now once the tune is figured out. How much do you actually plan on spraying through it? My kit will spray 1200 through two stages, but I know my engine won't take nearly that much.
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Old 12-25-2009, 10:44 AM
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Originally Posted by Beaflag VonRathburg
It should make considerably more than what it is making now once the tune is figured out. How much do you actually plan on spraying through it? My kit will spray 1200 through two stages, but I know my engine won't take nearly that much.
The motor was built for spray but I figure I won't spray more than 500 or so. The initial tune is a really simple one only for testing. it spins up to 9500 RPM's in no time. Probably launch it at 8500 NA and 9k or more on the spray.
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Old 12-25-2009, 10:46 AM
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Originally Posted by BlueBird346
I know Vengeance has a 496. Thats awesome though, 800 all motor.
The 496 is a tall deck block. Mine is the standard height deck and is probably the biggest you can go.
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Old 12-25-2009, 11:54 AM
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I am no expert but isn't that 105mm TB holding you back quite a bit?
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Old 12-25-2009, 12:22 PM
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Originally Posted by barkingspud
Mine is the standard height deck and is probably the biggest you can go.
I believe Erik is working on a 468 inch standard deck height motor.
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Old 12-25-2009, 12:27 PM
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Originally Posted by 180ls1
I am no expert but isn't that 105mm TB holding you back quite a bit?
Nope. Not at all. 1550CFM is plenty of air.
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Old 12-25-2009, 12:28 PM
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Originally Posted by edcmat-l1
I believe Erik is working on a 468 inch standard deck height motor.
Wow. I would guess it's going to be NA ONLY. No power adder.
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Old 12-25-2009, 12:55 PM
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Originally Posted by barkingspud
Wow. I would guess it's going to be NA ONLY. No power adder.
Yep. N/A.
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Old 12-25-2009, 01:27 PM
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Originally Posted by edcmat-l1
Yep. N/A.
Very Nice!
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Old 12-25-2009, 01:46 PM
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Are you using the revised lsx block or the original one?
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Old 12-25-2009, 01:48 PM
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Originally Posted by texas94z
Are you using the revised lsx block or the original one?
It's the original one. I have to admit, this project has taken a REALLY long time to get to this point.
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Old 12-25-2009, 01:52 PM
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Originally Posted by barkingspud
It's the original one. I have to admit, this project has taken a REALLY long time to get to this point.
**** man thats a lot of money! I dont blame you. What class are you running in?
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Old 12-25-2009, 01:55 PM
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Originally Posted by texas94z
**** man thats a lot of money! I dont blame you. What class are you running in?
LOL!! I am not sure at this point...I'm flyin by the seat of my pants!
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