4.6L General Discussion This section is for non-tech specific information pertaining to 4.6L (Modular) Mustangs built from 1996 to 2004.

Speed Limit

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Old Sep 29, 2008 | 11:50 PM
  #31  
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2000AZ5.0GT
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I don't know, I went from a built automatic, so I went with a mccleod twin disk, and I absolutely love it
Old Sep 30, 2008 | 01:35 AM
  #32  
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ive hit 6000rpm in 5th, not sure mph that would be. that was with the stock engine an blower, now with the built block i hardly drive it let alone run hard. to many cops where i live now and gas keeps going up.
Old Sep 30, 2008 | 05:08 PM
  #33  
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I never went into 5th, either. Is there enough torque in a stockish GT like mine to go any farther in fifth? I let off at the end of fourth.
Old Sep 30, 2008 | 05:28 PM
  #34  
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Originally Posted by pcs
ive hit 6000rpm in 5th, not sure mph that would be. that was with the stock engine an blower, now with the built block i hardly drive it let alone run hard. to many cops where i live now and gas keeps going up.
Thats suppose to be 158 with sock gears (3.55) or 137 if you had 4.10's
Old Sep 30, 2008 | 06:32 PM
  #35  
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145ish , usually cut it off around 130
Old Sep 30, 2008 | 06:57 PM
  #36  
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Originally Posted by defconfire
Thats suppose to be 158 with sock gears (3.55) or 137 if you had 4.10's
stock gears are 3.27 on gt stangs, mach 1 stangs use 3.55
Old Sep 30, 2008 | 06:59 PM
  #37  
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oh lol, I knew that, I though you were talking about the 03 cobra vert. the 03-04 cobras came with 3.55's
Old Sep 30, 2008 | 07:04 PM
  #38  
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u r right on that one. my cobra has 4.10s. i havent tried any high speed blasts on the snake.
Old Sep 30, 2008 | 07:42 PM
  #39  
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like 130 on a closes course
Old Sep 30, 2008 | 08:54 PM
  #40  
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the factory says my gears run out at 152, i've only ever hit 136ish.



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