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How many 8 Second 1/4 miles C7's are there?

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Old 11-22-2017, 07:48 PM
  #61  
stangkilrproductions
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Originally Posted by Sam@amp
Ive never seen an air-water-air.

Are you saying you split the Procharger air to water intercooler?
We made north of 1,300rwhp with our shop car and never split a weld. Made 80+ passes at the track and 4 half mile runs. Never had an issue out of it.
We never broke our converter either.
My PC air/water intercooler split at 1200whp BUT it was one of the first units and they have since corrected the issue. Thats what I like about PC, always improving parts.
Old 11-23-2017, 09:30 AM
  #62  
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Originally Posted by Sam@amp
Ive never seen an air-water-air.

Are you saying you split the Procharger air to water intercooler?
We made north of 1,300rwhp with our shop car and never split a weld. Made 80+ passes at the track and 4 half mile runs. Never had an issue out of it.
We never broke our converter either.
Yes. I’m not trying to discredit your achievements. We split the intercooler and had torque converter issues, those are facts. I’m a hockey player, I’ll beat someone’s ... or get mine beat but I shake hands at the end of the game either way. I’m here because I have a passion for high performance vehicles, not to have a petty back and forth.
Old 11-23-2017, 09:40 AM
  #63  
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Originally Posted by stangkilrproductions
My PC air/water intercooler split at 1200whp BUT it was one of the first units and they have since corrected the issue. Thats what I like about PC, always improving parts.
Guys over at pro charger are great, not sure if ours was an updated unit or not. Have you seen the sd raceshop 540ci f-1x-12? It made me drool a little bit.
Old 11-23-2017, 10:35 AM
  #64  
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I know that so far all of the C7 platform Vettes that have gone 8's are over 1000rwhp, but does it really take that much HP to run 8s? I'm gonna do my best to be the 1st guy in the 8s with under 1000rwhp and on 18" DRs.

Last edited by jacksnorm; 11-23-2017 at 10:37 AM.
Old 11-28-2017, 01:05 PM
  #65  
robz
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Originally Posted by jacksnorm
I know that so far all of the C7 platform Vettes that have gone 8's are over 1000rwhp, but does it really take that much HP to run 8s? I'm gonna do my best to be the 1st guy in the 8s with under 1000rwhp and on 18" DRs.
Go for it!
It's all about efficiency. Sure it can be done but will take some time and practice. You'll want to be crafty with weight removal and spend time to figure out how to cut a 1.2x 60'.
Old 12-02-2017, 11:50 AM
  #66  
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Curious what has broken (dif, axles, trans) and what were the aftermarket replacements to hopefully withstand drag racing? My friends 750 HP Z broke his diff at the track with 1.30 60' times. Are A8s living at the track?
Old 12-02-2017, 07:20 PM
  #67  
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Originally Posted by jacksnorm
I know that so far all of the C7 platform Vettes that have gone 8's are over 1000rwhp, but does it really take that much HP to run 8s? I'm gonna do my best to be the 1st guy in the 8s with under 1000rwhp and on 18" DRs.
What are you running right now?
Old 12-02-2017, 07:28 PM
  #68  
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Originally Posted by jacksnorm
I know that so far all of the C7 platform Vettes that have gone 8's are over 1000rwhp, but does it really take that much HP to run 8s? I'm gonna do my best to be the 1st guy in the 8s with under 1000rwhp and on 18" DRs.
I'd like to also be able to accomplish this. I've got 830 rwhp right now and will be putting a bellmouth on the blower for our track rental day on 12/10/17. Bellmouth should be worth about 50 to the wheels. Maaaaaaybe I can get close to low 9's high 8's with an awesome launch, also on 18" DR's.
Old 12-03-2017, 12:27 PM
  #69  
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Originally Posted by BadC7
What are you running right now?
Been mid 9's@149mph. Just made a few upgrades and added about 50 more rwhp and a CircleD converter. I think I'm also going to buy an RPM diff and axles before I get back out to the track.
Old 12-03-2017, 05:27 PM
  #70  
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Im still low 10s but my car is getting a rear diff and axle on warranty.
Old 12-05-2017, 04:24 PM
  #71  
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Originally Posted by MIGHTYM0USE

I can't say this enough times, your car really picks up on the back half 33- 35 is impressive.

Congrats to AMP that car is flying, et and mph wise did they post the slip?
The shifts sound great, especially at that power level.
Old 12-06-2017, 02:09 PM
  #72  
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Originally Posted by rflow306
I can't say this enough times, your car really picks up on the back half 33- 35 is impressive.

Congrats to AMP that car is flying, et and mph wise did they post the slip?
The shifts sound great, especially at that power level.
Here is the slip.
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Old 12-06-2017, 03:23 PM
  #73  
Dave01GT
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Originally Posted by Sam@amp



Here is the slip.
Badass! Are you locking the converter on your passes or leaving unlocked?
Old 12-06-2017, 05:12 PM
  #74  
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Originally Posted by Dave01GT
Badass! Are you locking the converter on your passes or leaving unlocked?
Its locked in 4th and 5th.
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Old 12-07-2017, 12:09 PM
  #75  
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Originally Posted by Sam@amp



Here is the slip.
Very impressive
Old 12-08-2017, 04:13 PM
  #76  
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Originally Posted by FYREANT
What choo talkin bout Willis? Its NOT POSSIBLE to get a C7 into the 8's with a stock block and just one power adder that I have seen. Not even close. 9's on a Z06 with Nitrous, maybe. But 8's would definitely require a built motor..
Z06 on Nitrous would be two power adders unless you removed the stock blower.

Originally Posted by FYREANT
Whats that supposed to mean? Am I incorrect? Are we considering "cammed cars" as being "stock"?! I never said I was an expert by the way, but I've contributed more than my fair share to the community..
Stock block means the physical block, crank, rods and pistons are factory. Cam, lifters, pushrods and heads are not considered part of the stock block. A car that has an engine that is internally untouched would be considered a "bolt-on" car. AKA 100% stock motor with only external mods.

The point of saying stock block is that the engine has not been strengthened to survive higher HP. Pretty amazing that a stock block motor can hold over 1000 rwhp. I remember the old days when 500 rwhp could split a stock Ford 5.0 Windsor motor completely in half.

BTW Congrats all you guys. Amazing times.

Last edited by BladeZ06; 12-08-2017 at 04:14 PM.
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Old 12-08-2017, 08:40 PM
  #77  
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Originally Posted by BladeZ06
Z06 on Nitrous would be two power adders unless you removed the stock blower.



Stock block means the physical block, crank, rods and pistons are factory. Cam, lifters, pushrods and heads are not considered part of the stock block. A car that has an engine that is internally untouched would be considered a "bolt-on" car. AKA 100% stock motor with only external mods.

The point of saying stock block is that the engine has not been strengthened to survive higher HP. Pretty amazing that a stock block motor can hold over 1000 rwhp. I remember the old days when 500 rwhp could split a stock Ford 5.0 Windsor motor completely in half.

BTW Congrats all you guys. Amazing times.
Sounds like you agreed with the first quote and just not with the second.. lol

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Old 12-18-2017, 04:48 PM
  #78  
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I have a converged list that I have started on Facebook in a group called C7 Records and Achievements... I know it is not close to a complete listing but we are trying to get all the cars on it that we can...

I know of a few in the 8's and the one we built just went 9.08@163 without a converter in it... we expect it will be deep in the 8's the next time out now the we have added a converter.

If anyone wants to see this list on facebook that I did, it is visible here
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Old 12-18-2017, 04:52 PM
  #79  
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Was this on stock axles and diff? And what gears 2.41 or 2.73?

QUOTE=atomicfusion;1596205113]I have a converged list that I have started on Facebook in a group called C7 Records and Achievements... I know it is not close to a complete listing but we are trying to get all the cars on it that we can...

I know of a few in the 8's and the one we built just went 9.08@163 without a converter in it... we expect it will be deep in the 8's the next time out now the we have added a converter.

If anyone wants to see this list on facebook that I did, it is visible here[/QUOTE]
Old 12-18-2017, 05:40 PM
  #80  
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Originally Posted by jacksnorm
Was this on stock axles and diff? And what gears 2.41 or 2.73?

QUOTE=atomicfusion;1596205113]I have a converged list that I have started on Facebook in a group called C7 Records and Achievements... I know it is not close to a complete listing but we are trying to get all the cars on it that we can...

I know of a few in the 8's and the one we built just went 9.08@163 without a converter in it... we expect it will be deep in the 8's the next time out now the we have added a converter.

If anyone wants to see this list on facebook that I did, it is visible here
[/QUOTE]


Stock diff, stock gears, it does have Driveshaft Shop axles... the stock ones broke on the second pass...




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