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Discussion Starter #1
Well we finally got a break from the weather and the track opened for test and tune. We wanted to back up our dyno results with some 1/4 runs. Stock we know the best was 13.17 @ 106MPH
On the way up to Moroso we passed through some heavy down poors and had to wait for the track to dry.
Let me first say that we picked a bad night to do it. 81 degrees, 100% humidity and 15 mph headwind.

Test car very important AUTO C6 with Vortex Ram induction system & BPP Long Tube Step Headers.

First run of the night take off from idle and left her in overdrive, TC off 12.73 @ 110.5

Second run was done from idle but manually shifting( That Didnt work!!) 1st to 2nd upshifted at 6400 but car did not shift till after it bumped the rev limiter. 2-3rd I tried to shift sooner at 6000 but the car still went past it and hit the rev, had to let go of the gas for her to shift. Found out that you cannot manually shift the C6 for racing.

Bumped the rev limit in all gears. 12.85 @ 108

Third run was done 12.70 @110
60 1.96

Forth run was done with holding the rpm up to 1500 and launching.
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60 1.99

So far we have picked up .5 and about 6 mph going into a head wind. We hope to get the Corsa cat back to do some more testing.

We do feel on a good day we could hit 12.4 to 12.5 at over 114 mph. With a good cat back system and programming we should be in the low low 12's

In a stick car with a stock time in the 12.7 you could expect to be between 12.0 and 12.2 with those mods and maybe on a good day in the 11's.

Ernie
www.BreathlessPerformance.com
 

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Nice Ernie :D Trying to get a new date for the Corvette Challenge, feel free to come and run with us. :thumb:
"HURRICANE" BOB
 

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35,000 miles Stock

I went Sunday = my TIMES . 60' 2.102 1/8 8.251 = MPH 90.15 1000' 10.615 1/4 12.627 MPH 114.24 :usa: the older it gets the faster it goes :zboobie:
 

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Discussion Starter #9
Ronald you must have a stick car. With the same mods that are on our auto C6 you should be in the low 12's

By the way we are installing as I type the Vortex ram Induction System and Headers on a customers stick C6 and will post the results ASAP.

Ernie
www.BreathlessPerformance.com
 

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Ernie
Im sure your right. It is very hard to shift just right. For me it takes 3 runs to get the one good one & Im getting old...The automatic would be the way to go for drag racing!
Breathless
 

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There is a good amount of 10 sec coupes running down here with Autos.

Friend of mine has a C2 cam / 100 shot / exhaust and I believe rear-end he ran a 10.9!! with his Auto!
 

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GarettO said:
There is a good amount of 10 sec coupes running down here with Autos.

Friend of mine has a C2 cam / 100 shot / exhaust and I believe rear-end he ran a 10.9!! with his Auto!
These are C6's Garett? :-?
 
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