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Old Jun 19, 2016 | 03:57 PM
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Originally Posted by 2cnd Chance
The GT's were 2 seconds + faster than the Corvettes. Add that to a 24 hour race and you have NO chance. The Corvettes used to be faster years ago however BOP has slowed them down.

I will complement the Fords for not having issues.
No, an aging design has kept them about the same speed, and others have gotten faster with fresh new designs and technology. BOP may have had a slight influence, but it was an insignificant one.

I went back and looked at LeMans best-lap times from 2014 when the C7R won. Team C7's very best lap in 2014 was 3:53.869, and they were a bit slower this year (.5 sec maybe), perhaps because of BOP. The winning Ford GT (68) had a best lap this year of 3:51.xxx, and the others (69, 67, and 66) consistently ran 3:52s all day and night.

Ford got penalized at the last minute too, by limiting their turbo boost, and adding a small amount of weight, suggesting that they would have been even faster.

So even if the C7R was running their winning times from the past without this year's BOP adjustment, they still would have finished many laps back. 1-2 seconds per lap in a 24 hour race means finishing a long, long, long way behind.

Ford and Ferrari got significantly better, while Aston, Corvette, and Porsche stuck with fine-tuning older technology.
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Old Jun 19, 2016 | 04:51 PM
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Originally Posted by Foosh
No, an aging design has kept them about the same speed, and others have gotten faster with fresh new designs and technology. BOP may have had a slight influence, but it was an insignificant one.

I went back and looked at LeMans best-lap times from 2014 when the C7R won. Team C7's very best lap in 2014 was 3:53.869, and they were a bit slower this year (.5 sec maybe), perhaps because of BOP. The winning Ford GT (68) had a best lap this year of 3:51.xxx, and the others (69, 67, and 66) consistently ran 3:52s all day and night.

Ford got penalized at the last minute too, by limiting their turbo boost, and adding a small amount of weight, suggesting that they would have been even faster.

So even if the C7R was running their winning times from the past without this year's BOP adjustment, they still would have finished many laps back. 1-2 seconds per lap in a 24 hour race means finishing a long, long, long way behind.

Ford and Ferrari got significantly better, while Aston, Corvette, and Porsche stuck with fine-tuning older technology.
So the car that's been dominant "the Corvette" THIS YEAR in IMSA and won last years Le Mans is suddenly outdated?? If they took away more of the BOP bs they'd be more than fine.
If you look back further through the years that's when the Corvette was faster using even older technology. Last year they had the same BOP bs.

Bottom line the BALANCE OF POWER was weighted towards the Ford and Ferrari for nostalgia, to replay 50 years ago. And guess what it did!

Last edited by 2cnd Chance; Jun 19, 2016 at 04:53 PM.
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Old Jun 19, 2016 | 05:03 PM
  #23  
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Originally Posted by 2cnd Chance
So the car that's been dominant "the Corvette" THIS YEAR in IMSA and won last years Le Mans is suddenly outdated?? If they took away more of the BOP bs they'd be more than fine.
If you look back further through the years that's when the Corvette was faster using even older technology. Last year they had the same BOP bs.

Bottom line the BALANCE OF POWER was weighted towards the Ford and Ferrari for nostalgia, to replay 50 years ago. And guess what it did!
BOP lowered the boost and added 11 lbs of ballast to the GTs, while Corvette got to open the restrictor. BOP did give Ferrari and Ford larger fuel tanks, but I'm not sure what that's worth.

Corvette had a bad day, and in IMSA the GTs did well each time until they chucked mechanicals. The GT is a good race car, Corvette needs to step up the game.
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Old Jun 19, 2016 | 05:10 PM
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Originally Posted by 2cnd Chance
The GT's were 2 seconds + faster than the Corvettes. Add that to a 24 hour race and you have NO chance. The Corvettes used to be faster years ago however BOP has slowed them down.

I will complement the Fords for not having issues.
The Corvettes were 1 second faster than the Fords on test day (June 5th), so they got a smaller restrictor plate than they had last year. Then on qualifying day, the Fords went 5 seconds faster than test day. In other words they effing cheated.

If I were GM I'd tell FIA I'm coming with a full 6.3 liter motor next year and I'd put a governor on it all the way up until race day, then I'd let her rip. This was not a fair fight by any stretch of the imagination.
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Old Jun 19, 2016 | 05:18 PM
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Originally Posted by Foosh
No, an aging design has kept them about the same speed, and others have gotten faster with fresh new designs and technology. BOP may have had a slight influence, but it was an insignificant one.

I went back and looked at LeMans best-lap times from 2014 when the C7R won. Team C7's very best lap in 2014 was 3:53.869, and they were a bit slower this year (.5 sec maybe), perhaps because of BOP. The winning Ford GT (68) had a best lap this year of 3:51.xxx, and the others (69, 67, and 66) consistently ran 3:52s all day and night.

Ford got penalized at the last minute too, by limiting their turbo boost, and adding a small amount of weight, suggesting that they would have been even faster.

So even if the C7R was running their winning times from the past without this year's BOP adjustment, they still would have finished many laps back. 1-2 seconds per lap in a 24 hour race means finishing a long, long, long way behind.

Ford and Ferrari got significantly better, while Aston, Corvette, and Porsche stuck with fine-tuning older technology.
Yes, but put a full 6.3 liter unrestricted V-8 in the C7R instead of the restricted 5.5 liter and the C7R would have run easily run under 3:50. This is all FIA / IMSA BS just to stroke Bill Ford's ego. Money talks.

There is nothing inherently dated with the Corvette chassis.
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Old Jun 19, 2016 | 05:20 PM
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Originally Posted by LS3 MN6
BOP lowered the boost and added 11 lbs of ballast to the GTs, while Corvette got to open the restrictor. BOP did give Ferrari and Ford larger fuel tanks, but I'm not sure what that's worth.

Corvette had a bad day, and in IMSA the GTs did well each time until they chucked mechanicals. The GT is a good race car, Corvette needs to step up the game.
AFTER they had already hit the Corvette hard and gave help to the GT's. The net net was much in the GT's favor.

As I've stated I like the GT, just wanting fairness.
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Old Jun 19, 2016 | 05:22 PM
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Originally Posted by dcbingaman
Yes, but put a full 6.3 liter unrestricted V-8 in the C7R instead of the restricted 5.5 liter and the C7R would have run easily run under 3:50. This is all FIA / IMSA BS just to stroke Bill Ford's ego. Money talks.

There is nothing inherently dated with the Corvette chassis.
Is the Corvette the only GT car that had to create a different size engine than what's in the street version?
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Old Jun 19, 2016 | 05:36 PM
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Originally Posted by 2cnd Chance
The GT's were 2 seconds + faster than the Corvettes. Add that to a 24 hour race and you have NO chance. The Corvettes used to be faster years ago however BOP has slowed them down.

I will complement the Fords for not having issues.
Corvettes all finished mechanically. The cause of the accident is not clear but the announcers said he exhibited a hop in the rear end going through the curve and lost control. Not sure what the end story will be but sounds like bad luck.

Watching Toyota die at the starting line going into the last lap felt like being in the Twilight Zone.
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Old Jun 19, 2016 | 05:39 PM
  #29  
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Originally Posted by 2cnd Chance
So the car that's been dominant "the Corvette" THIS YEAR in IMSA and won last years Le Mans is suddenly outdated??
The C7R has only been dominant this year because the GTs have dropped out due to mechanical issues in earlier races. It's a new race car, which always requires development time, but the GTs have always been quicker.

It certainly looks like that they've figured it all out, w/ all 4 GTs running at top speed at the end of 24 hrs. 3 of 4 Ferraris were forced to retire and as did 3 of 4 Porsches.

One GT did have a glitch at the beginning of the race, which was fixed relatively quickly, but left it a number of laps down, or it would likely have been a 1-3-4-5 GT finish.

And you're just wrong about it being faster in the past. Go back and look at C7R best laps from previous LeMans.

Last edited by Foosh; Jun 19, 2016 at 09:42 PM.
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Old Jun 19, 2016 | 05:44 PM
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Originally Posted by 2cnd Chance
Is the Corvette the only GT car that had to create a different size engine than what's in the street version?
No the racing versions of all GT cars are different. Larger displacement engines are being disallowed and penalized more and more due to IMSA and FIA trying to be sensitive to the political realities of the world today.

Big V8s will be increasingly a thing of the past in racing (except NASCAR), and they will be increasingly penalized. Again, I think we'll see a mid-engine twin-turbo C8R at LeMans in shorter order.

By dated, I mean that large displacement, front-engined cars will become increasingly non-competitive in organized road-racing and probably legislated out of existence. Mid-engine, small-displacement, forced induction cars will rule the day.

Moreover, while aerodynamics have always been crucial for the prototypes, they will become increasingly so in GT cars. The Ford GT and Ferraris have a large advantage there as well.

Last edited by Foosh; Jun 19, 2016 at 06:19 PM.
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Old Jun 19, 2016 | 05:49 PM
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Originally Posted by jimmies63
Corvettes all finished mechanically. The cause of the accident is not clear but the announcers said he exhibited a hop in the rear end going through the curve and lost control. Not sure what the end story will be but sounds like bad luck.

Watching Toyota die at the starting line going into the last lap felt like being in the Twilight Zone.
Actually, one C7 was forced to retire after the accident, according to the official standings. It's listed as retired at lap 219.
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Old Jun 19, 2016 | 08:09 PM
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Originally Posted by Foosh
The C7R has only been dominant this year because the GTs have dropped out due to mechanical issues in earlier races. It's a new race car, which always requires development time, but the GTs have always been quicker.

It certainly looks like that they've figured it all out, w/ all 4 GTs running at top speed at the end of 24 hrs. 3 of 4 Ferraris were forced to retire and as did 3 of 4 Porsches.

One GT did have a glitch at the beginning of the race, which was fixed relatively quickly, but left it a number of laps down, or it would like have been a 1-3-4-5 GT finish.

And you're just wrong about it being faster in the past. Go back and look at C7R best laps from previous LeMans.
I never said the C7.R, I said Corvettes. The older (technology) gens were a number of seconds faster.

2004 Test Day - Corvette C5R 3:49:982

2008 - Qualifying Corvette C6R - 3:47:688

I know the racing engines are all different from production version engines, however I don't know of any GT cars with different size engines from their production counterparts. Also IMSA allows the Viper to use the V10.

Last edited by 2cnd Chance; Jun 19, 2016 at 08:13 PM.
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Old Jun 19, 2016 | 09:26 PM
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Originally Posted by 2cnd Chance
I never said the C7.R, I said Corvettes. The older (technology) gens were a number of seconds faster.

2004 Test Day - Corvette C5R 3:49:982

2008 - Qualifying Corvette C6R - 3:47:688

I know the racing engines are all different from production version engines, however I don't know of any GT cars with different size engines from their production counterparts. Also IMSA allows the Viper to use the V10.
The GT1 class was less restrictive on engines versus the current GTPro class.

Does anyone remember the year Corvette was forced to run in GT2? Disastrous.
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Old Jun 19, 2016 | 09:40 PM
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Originally Posted by 2cnd Chance
I never said the C7.R, I said Corvettes. The older (technology) gens were a number of seconds faster.

2004 Test Day - Corvette C5R 3:49:982

2008 - Qualifying Corvette C6R - 3:47:688

I know the racing engines are all different from production version engines, however I don't know of any GT cars with different size engines from their production counterparts. Also IMSA allows the Viper to use the V10.
Yes, but the course has also been modified over the years by adding more chicanes, etc. in the interest of safety. For example, the Mulsanne Straight was turned into a series of chicanes in 1990 after LMPs were going airborne and landing in the woods, in 2006 the Dunlap chicane was re-designed slowing things down, in 2013 Tetre Rouge was re-profiled following a fatal accident, etc. In other words, the track has been slowed down over the years in the interest of safety.

Testing and qualifying laps don't count. It's laps run during the race that count. Cars are set up for tests and qualifying differently than for an actual race, particularly an endurance race.

Ancient lap times don't reflect what's possible on the course today. That's why I used the 2014 winning C7R's best actual race lap time (3:53.869) for the most valid comparison with what Ford and Ferrari did at LeMans this weekend (3:51.xxx).

With regard to what's going today w/ engines, and the equalization process, you don't seem to be listening. I said larger displacement engines will be increasingly penalized (BOP'd), which was a trend that started a few years ago. You didn't see a Viper at LeMans this year did you? ;-)

Last edited by Foosh; Jun 20, 2016 at 08:55 AM.
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