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Ls3 TT VS blower dynos?

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Old Oct 6, 2010 | 12:09 PM
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Default Ls3 TT VS blower dynos?

Does anyone have Stock cube Ls3 TT VS Blower dynos? im trying to compater the 2 setups at Equal power levels. IE 700rwhp TT car vs 700 rwhp Centrifugal blower car.

thanks in advance.
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Old Oct 6, 2010 | 12:25 PM
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although what I would be more interested in is dyno comparisons of like for like motors, one running x PSI from a blower and the other running the same boost via turbo. I'm guessing if the blower made ~700 the turbo would make ~10% more.
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Old Oct 6, 2010 | 12:27 PM
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I have a stock long block ls2 with tt and meth. Just loom at my old thread I posted. I need to post my current dyno it now has 768 rwtq at 14 psi.
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Old Oct 6, 2010 | 12:38 PM
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Originally Posted by 5 Liter Eater
although what I would be more interested in is dyno comparisons of like for like motors, one running x PSI from a blower and the other running the same boost via turbo. I'm guessing if the blower made ~700 the turbo would make ~10% more.
Im not really interested in peak.. just want to see mid range and power band.
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Old Oct 6, 2010 | 12:47 PM
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TURBO FTW. Take that to the bank. I've had several of both. Turbo car is definatly faster, and more fun to drive. The centri will hook up and put the power down smoother, but thats it.
IMO, Centri cars are borring to drive. Mine made over 900 to the tires, and my turbo car making much less is a blast to drive. If I was going to have a SC car I would rather have a Big Roots style blower instead of a Centri.

Last edited by TT Vette Vert; Oct 6, 2010 at 12:49 PM.
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Old Oct 6, 2010 | 12:47 PM
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here is a dyno of a stock bottom end LS3 camaro I built with heads, cam, headers, TVS2300, 9psi, water/meth

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Old Oct 6, 2010 | 01:13 PM
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Originally Posted by TT Vette Vert
TURBO FTW. Take that to the bank. I've had several of both. Turbo car is definatly faster, and more fun to drive. The centri will hook up and put the power down smoother, but thats it.
IMO, Centri cars are borring to drive. Mine made over 900 to the tires, and my turbo car making much less is a blast to drive. If I was going to have a SC car I would rather have a Big Roots style blower instead of a Centri.
He wants DYNO SHEETS, not how you think one feels faster and the other is boring... read the OP again.
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Old Oct 6, 2010 | 02:24 PM
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Originally Posted by WhiteLightning_
Does anyone have Stock cube Ls3 TT VS Blower dynos? im trying to compater the 2 setups at Equal power levels. IE 700rwhp TT car vs 700 rwhp Centrifugal blower car.

thanks in advance.
The TT car is going to make the power on less boost and make it earlier unless it uses some huge turbos. It will take less fuel to do it as well.
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Old Oct 6, 2010 | 02:29 PM
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I think most already know the pros/cons of turbo vs centri. I am guessing OP wants to see the power drop off between shifts at certain rpm ranges. He is a stickler for the power under the curve analysis.
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Old Oct 6, 2010 | 02:32 PM
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Originally Posted by Bruce954
I think most already know the pros/cons of turbo vs centri. I am guessing OP wants to see the power drop off between shifts at certain rpm ranges. He is a stickler for the power under the curve analysis.
Most of us just downshift when the other guys has more power under the curve.
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Old Oct 6, 2010 | 02:34 PM
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Originally Posted by simplyphp
He wants DYNO SHEETS, not how you think one feels faster and the other is boring... read the OP again.
I know what he wants, but I figured he would appreciate an opinion from someone who has actually owned both.

Last edited by TT Vette Vert; Oct 6, 2010 at 02:37 PM.
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Old Oct 6, 2010 | 02:42 PM
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Originally Posted by user_name
Most of us just downshift when the other guys has more power under the curve.
I thought you stayed at the meet instead of downshifting to Mexico


This might help some Lightning:

http://forums.corvetteforum.com/c5-f...on-motors.html
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Old Oct 6, 2010 | 02:44 PM
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Originally Posted by user_name
Most of us just downshift when the other guys has more power under the curve.
What size turbo would compare be a fair comparison to a X blower???? Does it matter if there is one or two turbos?
I wonder if thats going to affect the wanted "DYNO SHEET"?
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Old Oct 6, 2010 | 02:47 PM
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Originally Posted by TT Vette Vert
What size turbo would compare be a fair comparison to a X blower???? Does it matter if there is one or two turbos?
I wonder if thats going to affect the wanted "DYNO SHEET"?
Take it easy buddy, your opinion was noted in the everlasting turbo v centri v roots argument.
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Old Oct 6, 2010 | 02:50 PM
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I'm fine. I'm not one to argue on the internet. All power adders are going to make power. Its just real hard to out run a turbo car.
I posted my .02 now I'm out.
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