C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Transgo reprogramming kit

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Old Sep 26, 2008 | 05:57 PM
  #1  
UTTPIVette's Avatar
UTTPIVette
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From: Salt Lake City Utah
Default Transgo reprogramming kit

Does anybody have this kit installed on a TPI vette? Does it help at all? What do optional stick shift and shift command? I mean I assume it lets you select the gear but how does that work with your factory stick?

Thanks.
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Old Sep 26, 2008 | 06:33 PM
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janarvae
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From: Sarasota Fl
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I've got it on my '91 L98 700R4. The manual stick mode means you must shift like a manual without a clutch. Forum member Sliding did it and has a thread dedicated to his rebuild.

To clarify, I don't have the manual mode, I am just aware of it from the directions that came with the kit when I installed it. I am 100% certain though that Sliding has it installed in his LT1.

Jonathan

Last edited by janarvae; Sep 27, 2008 at 09:26 AM. Reason: Clarification
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Old Sep 26, 2008 | 06:42 PM
  #3  
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UTTPIVette
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From: Salt Lake City Utah
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But how do you shift it like a manual, is it a bumpshift like in the new Mitsubishis? Do you still put it in drive, how exactly does it work on the stick itself?

Sorry I don't mean to sound dumb I am just having a hard time visualizing it.
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Old Sep 26, 2008 | 06:51 PM
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preacherman
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From: Roscoe Illinois
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YOu shift it through the gears 1-2-3 etc. just like before. The difference is you can downshift at any speed and it will hold the gear you are in until you move the lever.
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Old Sep 27, 2008 | 05:09 AM
  #5  
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65Z01
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From: SE NY
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Does it help at all?
I have the TransGo in "auto" mode and it chirps the 1-2 at only 1/2 throttle; the upshifts are lightening quick...
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