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Old Apr 27, 2010 | 08:07 PM
  #81  
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Originally Posted by Scottwax
Unfortunately, import transmissions are still expensive to build. So little demand compared to something like a TH350, Powerglide or 700R. If you buy the Level10 rebuild kit you can save a lot of money assuming you can tear down a transmission and put it back together right.

The biggest problem with the 4AT is the long 3rd gear. I'm in it from 72 to around 115 with 6500 shift points.
Yeah but the higher the power, the better that long gear is because you can still trap in it!

Just the cost of all the specialty tools and measuring devices I'd need to tear down a transmission and put it back together would be pretty high. I'd be willing to do a VB kit, but wouldn't go beyond that.
Old Apr 27, 2010 | 08:22 PM
  #82  
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Originally Posted by sparks03max
Yeah but the higher the power, the better that long gear is because you can still trap in it!
Trapped 100 mph in 2nd gear when my Chevelle had a 2.56 open rearend.
Old Apr 28, 2010 | 06:15 AM
  #83  
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Originally Posted by sparks03max
Yeah 2 things. Have you looked at the price of a level 10 trans? Yeah screw that I'll stick with the "cheap" 6-speed, lol.

I mean heavy compared to the cars that run so well with these 4ATs... IE 2600-2700lbs.

My car without me in it and 1/4 tank full interior weighed in at 3080 last time I weighed it.
Do you mean these particular 4AT's, or 4At's in general?



Originally Posted by Scottwax
The biggest problem with the 4AT is the long 3rd gear. I'm in it from 72 to around 115 with 6500 shift points.
My data shows 3rd goes from 80 - 130 w/ stock rev limit. Mine is near 90 and 138, stock dia. tires, 7100 RPM shifts.


Jime used smaller dia. tire/wheel combo which got him to nearly be maxing out 3rd at the end of the traps at the time (100-105). One more thing to consider.


The stock tachometer is off by a small margin, it still has about 500 rpm to go here.



Using the Consult interface,m I have verified that the tach is off by a small % and is proportional to it's frequency, so in other words, it becomes more and more off as RPM's rise.

My cars rev limit is @ 7100 RPM, give or take 50.



Not according to my dash

Last edited by NmexMAX; Apr 28, 2010 at 06:31 AM.
Old Apr 28, 2010 | 07:41 AM
  #84  
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Originally Posted by NmexMAX
Do you mean these particular 4AT's, or 4At's in general?
My car

The stock tachometer is off by a small margin, it still has about 500 rpm to go here.
[/QUOTE]

Mine hits the rev limiter at an idicated 6700 rpms on my tach.

You can see in this video at a 6500 (give or take) in 2nd puts me in the low 70s on the 2-3 shift.

http://www.youtube.com/watch?v=xh00y41HwxY
Old Apr 28, 2010 | 07:50 AM
  #85  
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Originally Posted by Scottwax
My car


I was asking sparks though ... So, then with what you said, that would mean my car too ..



Again ... my opinions are based off of dynojet software and the Consult II interface.
Old Jun 6, 2010 | 06:29 AM
  #86  
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since we are talking about torque converters, have any of you auto magic guys delt with the code. overrev clutch solenoid?
Old Jun 6, 2010 | 06:31 AM
  #87  
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Originally Posted by NmexMAX
Do you mean these particular 4AT's, or 4At's in general?




My data shows 3rd goes from 80 - 130 w/ stock rev limit. Mine is near 90 and 138, stock dia. tires, 7100 RPM shifts.


Jime used smaller dia. tire/wheel combo which got him to nearly be maxing out 3rd at the end of the traps at the time (100-105). One more thing to consider.


The stock tachometer is off by a small margin, it still has about 500 rpm to go here.



Using the Consult interface,m I have verified that the tach is off by a small % and is proportional to it's frequency, so in other words, it becomes more and more off as RPM's rise.

My cars rev limit is @ 7100 RPM, give or take 50.



Not according to my dash
I love this pic!
Old Jun 6, 2010 | 07:02 AM
  #88  
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Lil off... to the OP, why a whit font??? I kept the old maxima.org theme page so I can't read not one word of what u said cause my page is white.......
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