LS4 Performance Grand Prix GXP | Monte Carlo SS | Impala SS | LaCrosse Super

tranny

Thread Tools
 
Search this Thread
 
Old 06-15-2010, 01:17 PM
  #1  
Teching In
Thread Starter
 
eddie_gxp's Avatar
 
Join Date: Sep 2009
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Default tranny

does anyone have tranny mods? if ya what?
Old 06-15-2010, 01:20 PM
  #2  
TECH Enthusiast
iTrader: (4)
 
Nick_Nasty's_GXP's Avatar
 
Join Date: Dec 2009
Location: Buffalo NY
Posts: 725
Likes: 0
Received 0 Likes on 0 Posts
Default

Transgo shift kit. I don't have one but I'm sure someone will chime in
Old 06-15-2010, 01:35 PM
  #3  
TECH Addict
iTrader: (15)
 
LS1 Racing's Avatar
 
Join Date: Aug 2002
Location: 78°14′46″N 15°27′56″E
Posts: 2,419
Likes: 0
Received 5 Likes on 5 Posts

Default

Tranny rebuild courtesy of Silver Star Chevrolet.
Old 06-15-2010, 01:51 PM
  #4  
On The Tree
 
ohyeahjay's Avatar
 
Join Date: Jul 2009
Posts: 120
Likes: 0
Received 0 Likes on 0 Posts

Default

i have a transgo shift kit. Some people have a tranny built from TEP when there's self destructs. I will have one when/if mine does. Transgo is quick and simple to install. Some people get a tune done but I don't have it done. From what I heard you should only do one but not both.
Old 06-15-2010, 02:02 PM
  #5  
Teching In
Thread Starter
 
eddie_gxp's Avatar
 
Join Date: Sep 2009
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by LS1 Racing
Tranny rebuild courtesy of Silver Star Chevrolet.
what did they do?
Old 06-24-2010, 09:09 AM
  #6  
Teching In
 
BLKGXP's Avatar
 
Join Date: Dec 2009
Location: Masshole in Tampa
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Default

My '05 GXP tranny is trashed- I priced out a certfied GM (cause they built it so good on the 1st attempt) 3yr-36K for 3K installed....I'm wondering if its worth it?!?
Old 06-24-2010, 09:27 AM
  #7  
TECH Apprentice
iTrader: (2)
 
707chance's Avatar
 
Join Date: Jun 2009
Location: Fredericksburg Va.
Posts: 334
Likes: 0
Received 0 Likes on 0 Posts

Default tranny build

I'm going with a TEP but if you are looking for a cheaper build try Jasper. Their build is specked out along the lines of the GM but they added a hardened input shaft and comes with a 3 year warranty. From what I understand the installers cost for the tranny is $1605.
Old 06-24-2010, 09:41 AM
  #8  
TECH Fanatic
iTrader: (4)
 
Hawkins04's Avatar
 
Join Date: Feb 2010
Location: Lawrencevile, GA
Posts: 1,467
Likes: 0
Received 0 Likes on 0 Posts
Default

i have a jasper tranny in my car they have a 3yr 100k warranty and tranny and labor was just over $3k
Old 06-24-2010, 10:57 AM
  #9  
Teching In
 
BLKGXP's Avatar
 
Join Date: Dec 2009
Location: Masshole in Tampa
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Default

Priced at install cost looks to be about $200 more than GM...Never owned anything but Pontiac but 64K and the trannies gone

Thank god for the little '88 Fiero GT!
Old 06-24-2010, 11:03 AM
  #10  
TECH Addict
iTrader: (15)
 
LS1 Racing's Avatar
 
Join Date: Aug 2002
Location: 78°14′46″N 15°27′56″E
Posts: 2,419
Likes: 0
Received 5 Likes on 5 Posts

Default

Originally Posted by eddie_gxp
what did they do?
Rebuilt it back to stock after the torque converter came apart.
Old 06-24-2010, 11:08 AM
  #11  
TECH Addict
iTrader: (5)
 
AlabamaGuy's Avatar
 
Join Date: Jun 2009
Posts: 2,802
Likes: 0
Received 0 Likes on 0 Posts
Default

Mine hates me. But there's an underlying theory on here that beating on it helps it survive. I flog the hell out of mine, racing every weekend, running up the mountain, manually downshifting, no torque management, no diff anti-score, high line pressure (everything's cranked up in the tune), and I'm still together at 54k. I have always said mine's on the verge of coming apart, guess we'll see. It's all just a waiting game now.
Old 06-24-2010, 01:31 PM
  #12  
LS1Tech Sponsor
 
06MonteSS's Avatar
 
Join Date: Dec 2005
Location: CT
Posts: 2,927
Likes: 0
Received 10 Likes on 10 Posts

Default

yeah, I've got just about 93,000 miles on my car now... still original stock tranny, and no issues whatsoever... still running VERY strong....

__________________
06MonteSS / DiabLew Tune

2014 Camaro 2SS/RS - LS3, 6-speed manual, short-throw performance shifter, NPP dual-mode performance exhaust, 1LE front splitter, ZL1 rockers, Z28 Rear Spoiler, all paint-matched Red Rock Metallic, BMR strut tower brace, Cold Air Inductions cold air intake, Apex Motorsports, Inc. catch-can, Custom DiabLew Tune
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com
Old 06-24-2010, 02:29 PM
  #13  
TECH Addict
iTrader: (5)
 
94ss06gxp's Avatar
 
Join Date: Aug 2009
Location: Mid MI
Posts: 2,351
Likes: 0
Received 0 Likes on 0 Posts
Default

im at 52k and still on stock tranny, feels and shifts even better after i went to the drag strip
Old 06-24-2010, 02:45 PM
  #14  
Teching In
 
BLKGXP's Avatar
 
Join Date: Dec 2009
Location: Masshole in Tampa
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Default

...I think it has something to do with the valve bodies/ Torque converter...some little transmission gobblins- Either way its garbage and I cant wait to thrash the new GM one in hopes they have to fix it!!!!!!!!!!!
Old 06-24-2010, 04:29 PM
  #15  
TECH Junkie
iTrader: (4)
 
Nacho SS's Avatar
 
Join Date: Feb 2007
Location: 805-818
Posts: 3,561
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by AlabamaGuy
Mine hates me. But there's an underlying theory on here that beating on it helps it survive. I flog the hell out of mine, racing every weekend, running up the mountain, manually downshifting, no torque management, no diff anti-score, high line pressure (everything's cranked up in the tune), and I'm still together at 54k. I have always said mine's on the verge of coming apart, guess we'll see. It's all just a waiting game now.
you sound like me... thats exactly what i say. i have the large washer 3800performance shift kit in there with a tune and i beat the ever-living **** out of it sometimes and it comes back for more. one of these days its gonna die though. its too good to be true.
Old 06-24-2010, 08:09 PM
  #16  
TECH Enthusiast
iTrader: (3)
 
Brian396's Avatar
 
Join Date: Aug 2007
Location: Ottawa IL
Posts: 749
Likes: 0
Received 0 Likes on 0 Posts

Default

Just over 60k, I have the ZZP shift kit on the shelf. (motivationally challenged)
Old 06-25-2010, 03:48 PM
  #17  
TECH Addict
iTrader: (5)
 
94ss06gxp's Avatar
 
Join Date: Aug 2009
Location: Mid MI
Posts: 2,351
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by brian396
just over 60k, i have the zzp shift kit on the shelf. (motivationally challenged)
wow :d




All times are GMT -5. The time now is 05:20 AM.