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Dead spot at 35Mph??

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Old 08-27-2006, 08:23 PM
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Default Dead spot at 35Mph??

Hey,
I was just wondering if you guys have a dead spot when taking off at 35mph. I definitley have one their the other day i took off from 30, 35, and 40, and noticed i took off alot faster from 40 and 30 then from 35.

So do you guys have dead spots like this, will a torque converter get rid of these.
Old 08-27-2006, 08:32 PM
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if its auto, do u mean where its too fast to shift into a lower gear, but too slow to be in the powerband at the higher gear?
Old 08-27-2006, 08:39 PM
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its too fast for 1st but to slow for secone. yes a aftermarket converter will take care of that
Old 08-27-2006, 08:44 PM
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Yeah sorry forgot to say its an auto, it just weird how it feels slow all the way from 35 to 60. thanks
Old 08-27-2006, 08:55 PM
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Mine downshifts no higher than 35mph exactly... from 36-50 its a terd in 2nd.
Old 08-27-2006, 10:26 PM
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I gotta say, I love my A4, since it does everything I want to do "most of the time", without me having to shift. But that *dead spot* is annoying as hell! I've been putting off getting a stall for some time, but it just feels "broken".
Old 08-27-2006, 10:42 PM
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gGetting rid of the stock 2.73s wil get rid of that to which it sounds ike you have them. It is the bottom of second and sucks mine drops first at exactly 35 then will just roll in second if im any higher its sucks but i would change gearing first before stall just my opinion.
Old 08-27-2006, 10:52 PM
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Originally Posted by 95FbFormula
gGetting rid of the stock 2.73s wil get rid of that to which it sounds ike you have them. It is the bottom of second and sucks mine drops first at exactly 35 then will just roll in second if im any higher its sucks but i would change gearing first before stall just my opinion.
with different gears wont the dead spot just be moved to another mph?
Old 08-28-2006, 12:23 AM
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Originally Posted by FireSilverLullaby
Yeah sorry forgot to say its an auto, it just weird how it feels slow all the way from 35 to 60. thanks
Imagine how slow my stock '02 GT auto feels from 35-60.
Old 08-28-2006, 05:18 AM
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Good kill.
Old 08-28-2006, 06:20 AM
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So what are the best speeds to start out from, for my car it seems just under 35.
Old 08-28-2006, 08:13 AM
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Ok, lets get this out of the way. It all depends on what gears you have, as to where you should roll from. If you have 2.73's the dead spot will be ~38. If you have 3.23's the dead spot will be ~35. Check your door RPO codes on the door to see which you have. GU4 is 2.73 and GU5 is 3.23. I believe. Check the Stickies. Yes a stall will help a whole hell of a lot. Usually you select one based on the gearing/cam/etc. Call a shop, they'll help you decide. Ideally you would buy one to compliment the other.

The best place to start out from varies by your gears. But generally a 25mph punch will do it. If not try for a 60-70+ roll. That puts you in the top of the powerband either in first or second, depending. The only problem with the 25 punch is that you still have to deal with the dead spot at the bottom of second.

Hope that helped.
Old 08-28-2006, 08:15 AM
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Originally Posted by TORNATIC!!
Imagine how slow my stock '02 GT auto feels from 35-60.
Doesn't it feel slow all the time? I remember having a Ford auto once....
Old 08-28-2006, 12:41 PM
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I would just avoid rolls at 30-50.
Old 08-28-2006, 02:14 PM
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You have 305 posts and just now realized you have a dead spot from 30 to 50??!!

NightWind said the rest.
Old 08-28-2006, 02:17 PM
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Originally Posted by FireSilverLullaby
Hey,
I was just wondering if you guys have a dead spot when taking off at 35mph

nope....
Old 08-28-2006, 03:11 PM
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Originally Posted by Jassick
Good kill.
Old 08-28-2006, 03:26 PM
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Originally Posted by wvutransam
Mine downshifts no higher than 35mph exactly... from 36-50 its a terd in 2nd.
mine is exactly the same (but from 33 and 34 its like a freakin rocket)... i think a 3600 fuddle should cure it...
Old 08-28-2006, 09:12 PM
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You have 305 posts and just now realized you have a dead spot from 30 to 50??!!
I just never realized it was so big cause that was the first time i did 3 wot pulls in a row at 30, 35, 40. Thanks for being so kind

I have 3.23 gears, yeah it just sucks that most racing comes from a 30-50 roll.
Old 08-28-2006, 10:49 PM
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Get a converter, nuff said.


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