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2JZGE Boost questions...

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Old 10-13-03, 03:31 PM
  #16  
jet864
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Originally posted by GSXtreme
Re-gear it??? Hmmm that sounds like the best way. But I didnt think you could do it with these rear-ends...? Who could do something like that? Has anyone ever done that before????
You should search. I think all this has been discussed before. You CAN do the Supra TT rear end swap, you CAN do the Supra 6 spd swap, and the stock 5 spd can be trusted up to the neighborhood of 400 tq. (Just ask Angel).

James
Old 10-13-03, 06:08 PM
  #17  
Hermosa
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220rwKW=295rwHP

My tranny blew at 268rwKW or 360rwHP with repeated use [ab]use.


Stock limit in speed is around 143 for auto

With Supra TT Auto LSD is around 162

With Supra TT Manual LSD is around 195

With Supra TT Manual LSD and SP400 is around 186


Stock limit in speed is around 159 (according to earlier post) for manual

With Supra TT Auto LSD is around 172

With Supra TT Manual LSD is around 207

Last edited by Hermosa; 10-13-03 at 06:13 PM.
Old 10-15-03, 11:26 AM
  #18  
GSXtreme
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Hmm ok...So it look like the best way for top speed is using a SupraTT rear-end. And I guess Im gonna have to have a custom driveshaft made to mate up with the stock SC 5spd.
Old 10-15-03, 11:41 AM
  #19  
DIrEctQL
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Originally posted by Hermosa
220rwKW=295rwHP

My tranny blew at 268rwKW or 360rwHP with repeated use [ab]use.


Stock limit in speed is around 143 for auto

With Supra TT Auto LSD is around 162

With Supra TT Manual LSD is around 195

With Supra TT Manual LSD and SP400 is around 186


Stock limit in speed is around 159 (according to earlier post) for manual

With Supra TT Auto LSD is around 172

With Supra TT Manual LSD is around 207
What makes you think stock limit in speed for automatic SC300 is 143 mph? All evidence I experienced apears to point in the neighboorhood of 155 mph. My speedo is about 3 to 4 mph off.

Chris

Last edited by DIrEctQL; 10-15-03 at 11:42 AM.
Old 10-21-03, 10:20 AM
  #20  
RSTSpeed
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Originally posted by DIrEctQL
What makes you think stock limit in speed for automatic SC300 is 143 mph? All evidence I experienced apears to point in the neighboorhood of 155 mph. My speedo is about 3 to 4 mph off.

Chris
lol, nice... I said 143 jus because that's what intellexual.net says (err, I think that's where I read that). Personally, I wouldn't know since I've never tried to find where my car actually tops out. Is your engine/drivetrain stock?
Old 10-21-03, 11:24 AM
  #21  
DIrEctQL
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Originally posted by RSTSpeed
lol, nice... I said 143 jus because that's what intellexual.net says (err, I think that's where I read that). Personally, I wouldn't know since I've never tried to find where my car actually tops out. Is your engine/drivetrain stock?
More or less. I had a cone filter and aftermarket suspension at the time. It might take a little time but you'll get there.

Chris
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