something doesn't seem right.

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Old 07-06-2009, 03:44 PM
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Default something doesn't seem right.

Okay I have a 2001 WS6 M6 with a 408, MS4, 243's and full bolt ons minus electric water pump. The only weight reduction I have done is back seats and spare tire. I have Qa1's all 4 corners and UMI adjustable suspension.
I am running the stock gears in the 10 bolt on street tires.
My problem is I only ran a 12.064 at 115.97 and i cut a 1.847 60ft. My best run was 12.059 @118 but that was with bald tires I thought I would do better with good tires but I didn't. What is wrong? I think I have it all covered.
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Old 07-06-2009, 03:48 PM
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http://www.youtube.com/watch?v=vuJ_eaRigGM Here is a vid of the run. My GF didn't realize I wanted the launch on there also.
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Old 07-06-2009, 04:00 PM
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well weight is your enemy .....so your leaving time on the table there , 60ft is not bad but can improve greatly to a 1.60 or better ...gearing is also holding you back ,get 4.10's and a mickey drag radial and a 12bolt ,loose some weight (car wise ) take off your front sway bar and launch the thing

car should be going 11.50's minimum
Old 07-06-2009, 04:01 PM
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i did noticed your in Oregon whats your d/a ?
Old 07-06-2009, 04:04 PM
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Originally Posted by ndfrsd6
well weight is your enemy .....so your leaving time on the table there , 60ft is not bad but can improve greatly to a 1.60 or better ...gearing is also holding you back ,get 4.10's and a mickey drag radial and a 12bolt ,loose some weight (car wise ) take off your front sway bar and launch the thing

car should be going 11.50's minimum
Sorry I did pull the sway bar off I meant to post that. But isn't 1.8 pretty good for street tires, Riken cobra's (and they are actual street tires not E/T streets)?
Old 07-06-2009, 04:05 PM
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Originally Posted by ndfrsd6
i did noticed your in Oregon whats your d/a ?
Not exactly sure but I don't think it is to high.
Old 07-06-2009, 04:13 PM
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yes 1.8 is good i was doing that on street tires .....with a radial you should be going 1.6 or better ... what were you launching at ? on a 10 bolt not to high im assuming so yes you have room to grow so the times are not that bad ....how much power are you making ?
Old 07-06-2009, 04:26 PM
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When I first dynoed it I put down 470 on a MD about 1000 miles later 455 on a DJ. I was launching at about 3k.
Thanks Brandon
Old 07-06-2009, 04:29 PM
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well be careful with the 10 bolt and that kind of power lol... but once you get a 12 bolt and some slicks come out at 6000 or so and then you'll see how the car really runs



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