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9 Sep 2002, 21:36 (Ref:376922) | #1 | ||
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2004 ALMS rule changes
Does anyone have an idea of what the rule changes may be for the 2004 ALMS series. I havent seen any info on this subject and was hoping one of you could point me in the right direction for some info.
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9 Sep 2002, 21:57 (Ref:376948) | #2 | ||
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I belive that they are going to be in line with the ACO/FIA rules which come into force in 2004, no one has yet seen the rules as they are still being discuessed
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10 Sep 2002, 00:06 (Ref:377021) | #3 | ||
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dailysportscar has said that Piper engineering is getting close to releasing their aero study for FIA. They should have some good input on these rules.
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10 Sep 2002, 05:04 (Ref:377073) | #4 | ||
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The new rules (ACO/FIA) will (should) be out sometime this fall. At least that is the proposed timeline, albeit without any certain deadline.
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10 Sep 2002, 07:37 (Ref:377118) | #5 | |||
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10 Sep 2002, 16:25 (Ref:377487) | #6 | |
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From what I've read they will roughly be as follows:-
10% power reduction - An Audi R8 will produce about 600BHP rather than the current 659+BHP. Venturies to prevent flipping at high speed, will create undercar downforce Smaller rear wings Reduced overhangs. Equalisation between LMP and LMGTP in power and tires. The indication is that coupes will be the way to go. My vision of the cars is that they will be like streamliners creating most of the downforce under the car. I personally can't wait to see a new generation of coupes. LMP675 will become LMP 725/750 to reduce there fuel/tire advantage. We will see at Petit Le Mans if the rumours are true. |
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10 Sep 2002, 17:12 (Ref:377506) | #7 | |||
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625/650? |
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10 Sep 2002, 19:54 (Ref:377598) | #8 | |
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Apparantley 725/750 to stop them competing for overall wins. Engines, chassis will styay the same according to those involved. The 'new' Reynard will compete in LMP675 and LMP900 as a YGK. Don'y know if the MG could run in LMP900.
Lola are making a new LMP900 for 2004 |
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10 Sep 2002, 20:57 (Ref:377625) | #9 | |||
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10 Sep 2002, 22:22 (Ref:377712) | #10 | |||
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I dunno...I just want to see some more GTP's again. How exactly does this direction effect the Bentley? If much at all. |
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10 Sep 2002, 22:58 (Ref:377732) | #11 | ||
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I was recently wathing the 1990 Le Mans video and the Pole Position Nissan R90C, with 1200BHP, qualified in 3,27. This years pole time was 3,29 or so despite the track being significantly changed, and slowed down. On the 1990 track the Audi would have been at least 5 seconds faster than the Nissan. Also the new venturies, although apparantley, being somewhat restricted in their effectiveness should produce significant downforce and could increase the overall downforce levels despite proposed smaller wings etc. The prospect of more GTPs and the new rules should open up lots of new design possibilities and it will be interesting to see who makes the most of the new rules. After so much rules stability recently the racing has become a bit stagnent like F1. These 2004 rules should shake the pack up a bit. |
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11 Sep 2002, 10:53 (Ref:377856) | #12 | ||
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I agree with this, although I do not see why the equivelant of LMP675 should be made so that it cant fight for overall honours. The idea of lighter more fuel efficient car being on totally different strategies seems to me to be quite interesting and could lead to more regular lead changes.
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11 Sep 2002, 16:22 (Ref:378077) | #13 | |
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I think they just want to ensure LMP675 is for privateers only.
I believe the most interesting development, along with more GTPs, is the fact that diesals should be allowed in 2004 and a number of manufactuers are interested. In my opinion I believe they would be Peugeot and VW and considering there recent road cars maybe BMW as engine only options (it wouldn't clash with F1 and would offer something different at international level). Anyine whos driven a new diesal car can back me up in how far diesals have come in the last few years. Le Mans should be pushing for a prototype class for alternatively powered cars which I believe could give LM a new dimension, unavailable to manufactuers at international level elsewere. |
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12 Sep 2002, 07:11 (Ref:378530) | #14 | ||
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In the last Le Mans Racing paper, Franck Ratel (who's in charge of FIA GT) says that FIA won't be concerned about ACO choices to make their rules. If ACO wants to get closer of FIA, they will be welcome, but FIA won't do something to talk with ACO, and much wider with ALMS and LM specs...
Shame... The next years could see different categories again, depending of the race : LM cars, FIA GT cars, etc... |
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19 Sep 2002, 15:26 (Ref:384207) | #15 | |||
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19 Sep 2002, 20:04 (Ref:384352) | #16 | ||
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I like the idea of mild venturis and smaller wings, also closed & open prototypes competing directly with the same regs, but why penalise the LMP675’s, it seems ridiculous that MG/Lola have produced a car as quick as the Audi and then the cheaper racecar is the one that gets hammered (according to Frank Dernie the chassis cost is similar to a 900 but the engine cheaper). I thought the idea was to cut costs! The point of the lower class is that privateers can compete for less outlay! (OK, MG are not privateers, but they are a very small company compared to Audi, GM, Ford etc.)
How about a premier class that includes all LMP675, LMP900 & LMGT900, where you have a sliding scale of power to weight from where 675’s are now to where 900’s are and everything in-between and beyond to say 1100 kgs with loads of power. The ACO have been very good in the past at getting the restrictors right so stick with their current formulas. This would allow the efficient use of a wider range of power units (fitting in with manufactures marketing ploys), and if you design a chassis that is slightly overweight then no problem, have more power, you can still compete! The idea being that there is no one way to win Le Mans, there will be a number of very different approaches, for me Le Mans is all about seeing very different cars competing with equal chance of victory, different strategies, tyre wear, fuel consumption etc. etc……and most of all sounds. The privateers then have a lower class, similar power to weights, maybe simply differentiated by some limit on budget, or on technology. Somehow I can’t see this happening …you can only dream? Somebody out there tell me what I have missed? |
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19 Sep 2002, 21:15 (Ref:384408) | #17 | |
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An LMP675 to compete with LMP900 costs more. Parts are not as durable and need to be replaced more often.
By increasing the weight they will need less maintenance and therefore cheaper to run for smaller teams. They were never meant to compete for overall wins but be an entry level. In GT1 at least you could have more power for increased weight. The TWR Nissan R390 was run at 1000KG or so for more power and increased top speed. An LMP900 may be able to run at 1000 KGs or more and have say 750BHP. |
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19 Sep 2002, 21:29 (Ref:384416) | #18 | ||
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I can never see a 2litre turbo engine lasting the full 24 hours unless it had millions spent on it. Remember in the early 80s when Toyota used to turn up with a 2.1 turbo 4cylinder, it never lasted. Higher boost i know, but how much did they spend on it?
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19 Sep 2002, 21:33 (Ref:384418) | #19 | |
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Yeah but it did win IMSA GTP easily.
What about the ROC Reynard VW. The most reliable car in the field. The MG engine is also purpose built rather than road car based. |
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