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

torque converter loc-up

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Old Mar 24, 2002 | 10:47 PM
  #1  
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Default torque converter loc-up

I don't know about you guys but my 1993 LT1 likes to lock up at like 40mph and at this speed it is only turning like 1100 rpm and that sucks.... Is there any way to get it not to lock up at such a low speed with out buying one of the expensive chips that don't do much more then turn your fans on sooner?
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Old Mar 24, 2002 | 11:11 PM
  #2  
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Default Re: torque converter loc-up (fsr402)

short of buying a custom chip or gettin a new converter, i cant think of any.
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Old Mar 24, 2002 | 11:20 PM
  #3  
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Default Re: torque converter loc-up (fsr402)

The fastchip does more than just turn the fans on... The stage two off the shelf does affect shift point!!! you need to look into this/... $159 http://www.fastchip.com.

PS. I did the Vigilante TC for $649 MAN DO I LOVE IT. Stock C5 are not problem for me!!! but I have the 3.75 gears and other little goodies... C5 and SS camaro's.. .without me spraYING
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Old Mar 24, 2002 | 11:42 PM
  #4  
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Default Re: torque converter loc-up (92LT1Roadster)

PS. I did the Vigilante TC for $649 MAN DO I LOVE IT. Stock C5 are not problem for me!!! but I have the 3.75 gears and other little goodies... C5 and SS camaro's.. .without me spraYING
What were your immediate impressions of the vigilante before you got used to it? Thanks, Bob
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Old Mar 24, 2002 | 11:45 PM
  #5  
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Default Re: torque converter loc-up (BobMachus)

I run a Performance Resource chip in my 92 LT1 Coupe and love it. The TC lock-up was moved from 41 mph to 50 mph ~~~ Perfect~
:seeya Purp
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Old Mar 25, 2002 | 12:04 AM
  #6  
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Default Re: torque converter loc-up (PurpleC4)

Yeah, gotta do a custom chip. My '94 is set stock at 46mph.
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