LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Hey 383 people!!!

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Old Sep 2, 2003 | 04:53 PM
  #1  
KwikistZ's Avatar
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From: Your rear view mirror...
Hey 383 people!!!

I was just wondering what you guys did to your tranny and rear end to hold up to the new numbers. Plus what WERE the numbers? I don't really care what went where and why, just what you guys did. Also, about the tranny, T-56 I don't care about those panzee A4 guys

Old Sep 2, 2003 | 04:56 PM
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From: Hell was full so they sent me to NJ
I must be a pansy .

T56 and Street Twin was replaced with a manual valve body TH400, Gear Vendor O/D, 3" chrome moly DS and a Strange 12-bolt with the "super strength" posi. 800flywheelHP, 800ft-lb.
Old Sep 2, 2003 | 05:58 PM
  #3  
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From: Your rear view mirror...
Originally posted by Injuneer
I must be a pansy .

T56 and Street Twin was replaced with a manual valve body TH400, Gear Vendor O/D, 3" chrome moly DS and a Strange 12-bolt with the "super strength" posi. 800flywheelHP, 800ft-lb.
800 horsepaaaahhhh, woa!

What if I was running for around 500-600(big gap, I know)?

I know I need a new clutch, duh But would the factory T-56 hold that power? Once a month track visits...whatta ya think?

Old Sep 2, 2003 | 06:43 PM
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From: AL
Sorry to inform you, but we cannot predict the future.


Some break, some hold. When you race stuff breaks.
Old Sep 2, 2003 | 06:51 PM
  #5  
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From: Syracuse, NY, USA
My stock T56 has held so far and I take the car to the track every weekend. My Moser 12 bolt has spit out the ring & pinion twice. I do not have dyno numbers for my car yet but I am running 120 - 122 MPH in the 1/4 so I estimate the flywheel HP to be just over 500. I am running the SPEC stage IV ceramic clutch.
Old Sep 2, 2003 | 07:00 PM
  #6  
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From: Michigan is a decent state.
I just swapped into to a 2.9x T-56 and I'm going with a Spec STAGE III clutch.
I am keeping my stock rear until it goes which I dont expect. I wont be doing to much drag racing and autocrossing wont stress it too much, *gulp* I hope.


Ps
Fred, you are a panzee
Old Sep 2, 2003 | 07:33 PM
  #7  
Juiced Impala SS's Avatar
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From: Finally left LA!
look at the sig....

i guess i'm a pansy too! LOL!
Old Sep 2, 2003 | 10:52 PM
  #8  
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Buddy of mine made hundreds of passes with his 99 SS with a T56. Best pass was a 10.8@126mph, 1.50 60-ft. 5 to 6K dumps on a Ram clutch.

99SS Timeslip

But he went "pansy" and swapped to the TH400 this year, still running the same timeslips.

Rich Krause routinely puts 800rwHP through his T56 in an almost 4,000# convertible. You can find rich on the "Drivetrain" forum, which is maybe where this should have been posted....
Old Sep 2, 2003 | 11:10 PM
  #9  
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From: Michigan is a decent state.
Originally posted by Injuneer
Buddy of mine made hundreds of passes with his 99 SS with a T56. Best pass was a 10.8@126mph, 1.50 60-ft. 5 to 6K dumps on a Ram clutch.

99SS Timeslip

But he went "pansy" and swapped to the TH400 this year, still running the same timeslips.

Rich Krause routinely puts 800rwHP through his T56 in an almost 4,000# convertible. You can find rich on the "Drivetrain" forum, which is maybe where this should have been posted....
Nope, hes a panzee now

PS:
Important PM coming you way!
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