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Offical Grand-Am GT RX-8 Thread

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Old 09-29-2008, 10:35 PM
  #626  
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Originally Posted by rotarygod
After coming back from SSXI it seems the info here (and sadly enough I fell for it too) was WRONG!!!! They are NOT rev limited to 7500 rpm. They are limited to 8600 rpm. They used to shift at 8900 rpm so they only lost 300 rpm. It also appears that Pontiac did in fact catch and win fair and square this year as they have gotten faster (rather than the RX-8's getting slower) and it shows they've done their homework this year. Even Speedsource will admit that Pontiac was on their game this year and that the season wasn't handed to them as this thread implies. That's why GA is ignoring it. The people protesting against them don't even have their facts straight. I will say however that cutting back 300 rpm seems a bit strange considering Pontiac did do better than they had been and are definitely competitive.
I dont remember anyone here saying they were limited at 7500rpms Ive only heard and seen 8600....
Old 09-30-2008, 07:10 AM
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Originally Posted by rotarygod
After coming back from SSXI it seems the info here (and sadly enough I fell for it too) was WRONG!!!! They are NOT rev limited to 7500 rpm. They are limited to 8600 rpm. They used to shift at 8900 rpm so they only lost 300 rpm. It also appears that Pontiac did in fact catch and win fair and square this year as they have gotten faster (rather than the RX-8's getting slower) and it shows they've done their homework this year. Even Speedsource will admit that Pontiac was on their game this year and that the season wasn't handed to them as this thread implies. That's why GA is ignoring it. The people protesting against them don't even have their facts straight. I will say however that cutting back 300 rpm seems a bit strange considering Pontiac did do better than they had been and are definitely competitive.
Speed Source said there were seven points on the Utah track where they ran out of power due to the RPM restriction. In my book that is restricting a teams ability to compete. You say the Pontiacs gained power, however power was taken fron the RX-8. Remove the restriction and let the rotary run at max power.
Old 09-30-2008, 10:24 AM
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I do believe they shouldn't be restricted. However the outcome of the rest of the season wasn't due to a restriction. Pontiac was coming back in the season after doing their homework. They did get better. The restriction makes no sense to me but Pontiac wasn't handed the season this year.
Old 09-30-2008, 06:23 PM
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Originally Posted by rotarygod
I do believe they shouldn't be restricted. However the outcome of the rest of the season wasn't due to a restriction. Pontiac was coming back in the season after doing their homework. They did get better. The restriction makes no sense to me but Pontiac wasn't handed the season this year.
Well... doing their homework on the Mazdas and lobbying for performance restrictions for the RX-8s. GM had teams of techs/engineers monitor every single performance data-point from every track the RX-8 ran at, and provided Grand-Am a comprehensive report on why the RX-8 needed to be slowed down, especially top-speed! They in essence ran the 8s out of breath!

-Bern
Old 10-09-2008, 08:34 PM
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2009 Schedule WTF!!

Well Grand Am just released the 2009 schedule and mixed things up. In addition they axed the Lime Rock Park race!! WTF were they thinking? This was a great GT/Koni long weekend event.

Bob
Old 10-09-2008, 09:21 PM
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Lime Rock is undergoing reconstruction. I may be just for one year.
Old 10-09-2008, 09:27 PM
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Strange, I just went to the Lime Rock web stie and they have the race scheduled for next year! WTF!
Old 10-10-2008, 12:28 PM
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i've been searching with no luck, does anyone know what rims they use?
Old 10-10-2008, 12:34 PM
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What rims do who use? If you mean the GT teams, the most popular are BBS. SpeedSource uses Racing Hart.

Bob
Old 10-10-2008, 01:13 PM
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sorry that was pretty general, but you nailed it, jus wanted to know the speedsource rims or any rx8 in GA
Old 10-10-2008, 01:46 PM
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Originally Posted by jiggawha1
i've been searching with no luck, does anyone know what rims they use?
From the Speedsource website:
18x11 Racing Hart wheel front with 285/645-18 Pirelli Racing tire
18x11.5 Racing Hart wheel rear with 305/660-18 Pirelli Racing tire
Old 10-10-2008, 01:55 PM
  #637  
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Originally Posted by PaPaBear
Speed Source said there were seven points on the Utah track where they ran out of power due to the RPM restriction. In my book that is restricting a teams ability to compete. You say the Pontiacs gained power, however power was taken fron the RX-8. Remove the restriction and let the rotary run at max power.
+1 they said they were losing about 1 sec. per lap on the leader due to bouncing off the rev. limiter. Quote Sylvan "GA wanted to slow us down and they did."

They were in contention going in to the championship race and were uncompetitive due to the restriction.
Old 11-04-2008, 02:06 PM
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New team, new car for 09


________
ROLL BLUNTS

Last edited by Renesis_8; 09-11-2011 at 02:55 PM.
Old 11-04-2008, 02:25 PM
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The more the merrier
Old 11-04-2008, 02:36 PM
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sweet but where are the wheels?!
Old 11-04-2008, 02:43 PM
  #641  
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Originally Posted by Renesis_8
New team, new car for 09
There's a post a page or so back about them joining. Nice to see the car is already built and ready to go... once it gets some wheels.
Old 11-04-2008, 04:27 PM
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Originally Posted by RK
There's a post a page or so back about them joining. Nice to see the car is already built and ready to go... once it gets some wheels.
Search

Old 11-04-2008, 07:36 PM
  #643  
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Originally Posted by lesper4
sweet but where are the wheels?!
it flys . i think its what you earthlings call a Hover Craft? correct me if i am wrong.
Old 11-06-2008, 02:03 AM
  #644  
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Anybody seen a '09 event schedule yet???
Old 11-06-2008, 09:32 AM
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Ya it's out there. Looks like they dropped 2 races, one of them being Lime Rock Park. They also moved some dates around.

Bob


Originally Posted by AirlockRX
Anybody seen a '09 event schedule yet???
Old 11-07-2008, 10:50 AM
  #646  
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2009 Schedule

Found it. They keep moving it around the site:

http://grand-am.com/assets/2009RolexSeriesSchedule1.pdf

Thanks Guys, looking forward to another crazy season!

Mikey
Old 11-11-2008, 09:05 PM
  #647  
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From GA's website

Daytona Test day 1

SpeedSource Tests 10 Drivers in Tuesday's Affair (Updated 6:51 p.m. ET, Nov. 11)

SpeedSource and the team's No. 70 Mazda RX-8 has dominated in the Rolex Series at Daytona International Speedway as of late, winning the last three GT races including the 2008 Rolex 24.

The team brought both of its cars and 10 drivers to Tuesday's test, including seven drivers listed to contest the No. 70. Rolex 24 winners Sylvain Tremblay and Nick Ham participated in the test, and will be joined in the Rolex 24 by David Haskell. Vying for the fourth seat are four drivers - all Mazdaspeed Motorsport Development Ladder Drivers - including three who have never competed in the 24-hour class before.

Ben Devlin, Joel Miller and Jason Saini would like to put the Rolex 24 on their resume, while Jonathan Bomarito participated in the race in 2005 in a Daytona Prototype. Bomarito, Devlin and Miller are all open-wheel veterans - Miller has never competed in a closed-top car before this test - while Saini is a sports car veteran in Mazda Miatas and MX-5 Cup cars.

Whoever earns the seat will earn it, Ham said.

"That's a marquee seat right now, that drive and that car," Ham said. "We have to live with these people for a month or two. We have to know that they're going to do what we want them to do. It's a big decision. So far, they've all done an excellent job, and no problems."

As for the test, Ham was happy with the car's performance so far.

"It's gone excellent so far," said Ham, who finished tied for third in GT points with Tremblay. "We were a little ways off with handling this morning, but we worked hard in the first session. The car is fast, handling very well and is drivable, and that gives us a lot of confidence. We cycled through a lot of drivers for the fourth seat this afternoon for the fourth seat, so everything's been going very well so far."

Meanwhile, the team's No. 69 Mazda RX-8 was tested by Jeff Segal, Nick Longhi and Emil Assentato. Segal spent a lot of time in the car, and he hopes to be in the car fulltime in 2009.

"We're still working on that for right now," said Segal, who won with Longhi and Assentato at Watkins Glen International in the Sahlen's Six Hours of The Glen.

"Testing is going well. We're working on it. There's an announcement that should be forthcoming following this test. I'm also working on something for the KONI Challenge Series, ideally with Automatic Racing. I've spent a lot of time with them, and we've come a long way."
Thats Ben Devlin from the folded BK team, I hope he gets the seat!
________
Web Shows

Last edited by Renesis_8; 09-11-2011 at 02:56 PM.
Old 11-11-2008, 09:15 PM
  #648  
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RX-8s at the test. Expect 2 more to join for the 24 hours. Goldin Bros, and Team Spencer.






________
The View Condo

Last edited by Renesis_8; 09-11-2011 at 02:56 PM.
Old 11-11-2008, 10:12 PM
  #649  
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Originally Posted by lesper4
sweet but where are the wheels?!
Keep the weight low, yo!
Old 11-12-2008, 12:53 AM
  #650  
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Originally Posted by Renesis_8
RX-8s at the test. Expect 2 more to join for the 24 hours. Goldin Bros, and Team Spencer.
Great shots, thanks for sharing!


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