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track times with 570rwhp.

Old 08-27-2011, 04:22 PM
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lynnb
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Default track times with 570rwhp.

just bought a 06 z06 with 570rwhp with m/t drs what should the car run? purchased car from muller chevy in new jersey. cam longtubes and tune. work done by vette doctors. car traded in on zr1. anyone know the car.
Old 08-27-2011, 04:44 PM
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If it does in fact have 570rwhp it should be capable of low 10s at almost 140mph in the 1/4 mile in good air conditions.
Maybe mid-high 10s at 136mph this time of year in NC.
Now, whether or not the clutch, the track prep and most importantly the driver can support it are entirely different factors altogether.
Old 08-27-2011, 05:47 PM
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If the track has an East/West orientation with the finish at the West end, you may have a chance of a high nine, today only, with the help of Irene.

Otherwise, what Marc said.

Last edited by HOXXOH; 08-28-2011 at 12:09 PM.
Old 08-28-2011, 03:53 AM
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I agree with the above. Completely depends on your track and DA. I have 2 passes in my car at a little over 600rwhp in my LS3 with stock exhaust and stock cam, and ran a 10.5 and 10.6. If I had 15-20 passes in the car, I'm sure I could have been around a 10.2-10.3 area. I would expect the larger 427 to run similar with slightly less hp.

We have a very fast track here in Houston, but you might be lucky to get in 2-3 passes a night and the street cars destroy to the prep. What track in NC are you running at? Track prep is so key, and if you get a chance for a track rental, take it!
Old 08-28-2011, 08:20 AM
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Originally Posted by winters97gt
I agree with the above. Completely depends on your track and DA. I have 2 passes in my car at a little over 600rwhp in my LS3 with stock exhaust and stock cam, and ran a 10.5 and 10.6. If I had 15-20 passes in the car, I'm sure I could have been around a 10.2-10.3 area. I would expect the larger 427 to run similar with slightly less hp.

We have a very fast track here in Houston, but you might be lucky to get in 2-3 passes a night and the street cars destroy to the prep. What track in NC are you running at? Track prep is so key, and if you get a chance for a track rental, take it!
fayetteville motorsports park.
Old 08-29-2011, 10:00 AM
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Low-Mid 10s with a skilled driver in good conditions.
Old 09-02-2011, 04:15 PM
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Originally Posted by FloydSummerOf68
Low-Mid 10s with a skilled driver in good conditions.
on my way to track. all night racing.
Old 09-02-2011, 04:17 PM
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Good luck!

Most important thing will be to have a good time with it and get some seat time.
Old 09-02-2011, 04:37 PM
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Good luck! Lookin forward to the results
Old 09-02-2011, 05:11 PM
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Originally Posted by FloydSummerOf68
Good luck!

Most important thing will be to have a good time with it and get some seat time.
Absolutely. Do not race the car next to you. Let them go a few seconds ahead of you, and then concentrate on what you are doing on your launch.

If you concentrate on launching the car and not worrying about the other car, you will learn a lot quicker, have faster times, and will probably be more happy at the end of the night.

Have fun!
Old 09-02-2011, 06:56 PM
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Originally Posted by winters97gt
Absolutely. Do not race the car next to you. Let them go a few seconds ahead of you, and then concentrate on what you are doing on your launch.
110%
Old 09-03-2011, 04:31 PM
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Originally Posted by winters97gt
Absolutely. Do not race the car next to you. Let them go a few seconds ahead of you, and then concentrate on what you are doing on your launch.

If you concentrate on launching the car and not worrying about the other car, you will learn a lot quicker, have faster times, and will probably be more happy at the end of the night.

Have fun!
Well said, take note of changes in both tire psi and launch rpm...preferably individually, good luck
Old 09-03-2011, 04:36 PM
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So what did you run?
Old 09-03-2011, 09:38 PM
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^ ^ ^
Old 09-03-2011, 09:49 PM
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Originally Posted by Justinjor
^ ^ ^
made 4 passes. need more seat time. best pass was 10.92 at 133.60. 60ft was 1.75. weather was pretty good after midnight. I believe 10.50 is possible with dr's. make it seem more amazing guy can run low 11 in a stock car.
Old 09-03-2011, 10:00 PM
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Very nice! Congrats! Do you have the time slips scanned?
Old 09-03-2011, 10:53 PM
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Originally Posted by lynnb
made 4 passes. need more seat time. best pass was 10.92 at 133.60. 60ft was 1.75.
Ok that's a very good start, the car should be capable of cutting at least a 1.5x sixty foot which could bring the ET right down into the low 10.6x/10.5x range even with no other changes.
Factor in better air and 10.4s (even a 10.3?) are possible as well.




Originally Posted by lynnb
make it seem more amazing guy can run low 11 in a stock car.
Even a high 10 (10.98) in a bone stock C6 Z06.
And how about 10.7s with only the addition of drag radials.

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Old 09-04-2011, 01:41 AM
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Originally Posted by lynnb
made 4 passes. need more seat time. best pass was 10.92 at 133.60. 60ft was 1.75. weather was pretty good after midnight. I believe 10.50 is possible with dr's. make it seem more amazing guy can run low 11 in a stock car.
Most likely, you were running in 1200-1500ft DA's. Very good for the first time out in your car. I'll bet you have another .3-.5 +in the car with more seat time and better coniditions.

I'm always impressed at how hard the LS7 NA cars run and the trap speeds. Great job.
Old 09-04-2011, 07:58 AM
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Originally Posted by lynnb
made 4 passes. need more seat time. best pass was 10.92 at 133.60. 60ft was 1.75. weather was pretty good after midnight. I believe 10.50 is possible with dr's. make it seem more amazing guy can run low 11 in a stock car.
Nice going first time out. The bottom et is a single digit with your car under the right conditions.
I would have a smaller more realistic goal each time out and you will likely shed et quicker. Enjoy the car.
Old 09-04-2011, 10:43 AM
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Congrats on 10s first time out! Even with that power it's a good accomplishment as many can't handle the power in a RWD car.

Better times are definitely in view

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