Forced Induction Superchargers | Turbochargers | Intercoolers

Next step above 76GTS

Thread Tools
 
Search this Thread
 
Old 12-29-2006, 02:47 PM
  #1  
On The Tree
Thread Starter
 
TurboGoat's Avatar
 
Join Date: Sep 2006
Posts: 141
Likes: 0
Received 0 Likes on 0 Posts
Default Next step above 76GTS

What would be the next step up in turbo's above a 76gts for a T4 flange? This would be for a built 346 with 317 heads, turbo cam etc.

Primarily still a street car but at least 100 passes a year at the strip

oh and it needs to be physically almost the same size as the 76
Old 12-29-2006, 02:56 PM
  #2  
TECH Enthusiast
 
Smearin's Avatar
 
Join Date: May 2004
Location: Colorado
Posts: 567
Likes: 0
Received 0 Likes on 0 Posts
Default

76 is good for that size motor why would you want to go bigger?

80 would be next... or a 76 t6 flange.. or a s76
Old 12-29-2006, 03:05 PM
  #3  
On The Tree
Thread Starter
 
TurboGoat's Avatar
 
Join Date: Sep 2006
Posts: 141
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Smearin
76 is good for that size motor why would you want to go bigger?

80 would be next... or a 76 t6 flange.. or a s76
I am not sure that I will just thinking ahead, maybe going to a 370, I am also trying to learn too about the various sizes etc.

Are the S stuff T6 flanges?
Old 12-29-2006, 03:07 PM
  #4  
TECH Enthusiast
 
Smearin's Avatar
 
Join Date: May 2004
Location: Colorado
Posts: 567
Likes: 0
Received 0 Likes on 0 Posts
Default

Yea they are.. they're awesome units..

76 would be perfect for a 370 or 346.. I think you can upgrade wheels on the 76 to 80.. not 100 % tho..

maybe someone will chime in on that..
Old 12-29-2006, 03:10 PM
  #5  
LS1TECH Sponsor
iTrader: (3)
 
DrTurbo's Avatar
 
Join Date: Mar 2006
Posts: 3,966
Likes: 0
Received 2 Likes on 2 Posts
Default

Go with a GT-M from T-netics. They are a bit pricey but awesome pieces and use a T4 flange.
Old 12-29-2006, 03:10 PM
  #6  
LS1TECH Sponsor
iTrader: (3)
 
DrTurbo's Avatar
 
Join Date: Mar 2006
Posts: 3,966
Likes: 0
Received 2 Likes on 2 Posts
Default

BTW, the S-series turbos are T6, but they will make crazy amounts of power and are pretty much indestructible.
Old 12-29-2006, 03:12 PM
  #7  
On The Tree
Thread Starter
 
TurboGoat's Avatar
 
Join Date: Sep 2006
Posts: 141
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by DrTurbo
Go with a GT-M from T-netics. They are a bit pricey but awesome pieces and use a T4 flange.
Where is that on your site? I dont see GT-M under the t-netics section
Old 12-29-2006, 04:10 PM
  #8  
LS1TECH Sponsor
iTrader: (3)
 
DrTurbo's Avatar
 
Join Date: Mar 2006
Posts: 3,966
Likes: 0
Received 2 Likes on 2 Posts
Default

We have not added them to the site yet. They are deinfitely beasts.
Old 12-29-2006, 04:26 PM
  #9  
TECH Senior Member
iTrader: (16)
 
frcefed98's Avatar
 
Join Date: Oct 2002
Location: Albuquerque, NM
Posts: 6,907
Likes: 0
Received 3 Likes on 2 Posts
Default

Are they available from T-netics now??
Old 12-29-2006, 04:30 PM
  #10  
9 Second Club
iTrader: (2)
 
SuperZ's Avatar
 
Join Date: Nov 2004
Location: Amarillo,TX
Posts: 1,205
Likes: 0
Received 0 Likes on 0 Posts
Default

I run a GT-42 76mm with a T6/I love it.Im sure there is newer better things out by now though
Old 12-29-2006, 04:31 PM
  #11  
LS1TECH Sponsor
iTrader: (3)
 
DrTurbo's Avatar
 
Join Date: Mar 2006
Posts: 3,966
Likes: 0
Received 2 Likes on 2 Posts
Default

Through us yes, and I believe only us for now.
Old 12-29-2006, 04:36 PM
  #12  
TECH Senior Member
iTrader: (16)
 
frcefed98's Avatar
 
Join Date: Oct 2002
Location: Albuquerque, NM
Posts: 6,907
Likes: 0
Received 3 Likes on 2 Posts
Default

Cool send me a GTM-1000 and i'll put it on and send back this TC76 back to you guys

J
Old 12-29-2006, 04:47 PM
  #13  
9 Second Club
iTrader: (2)
 
SuperZ's Avatar
 
Join Date: Nov 2004
Location: Amarillo,TX
Posts: 1,205
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by frcefed98
Cool send me a GTM-1000 and i'll put it on and send back this TC76 back to you guys

J
how is your car doing with that TC now??
Old 12-29-2006, 06:31 PM
  #14  
12 Second Club
iTrader: (33)
 
Hennytime's Avatar
 
Join Date: Jan 2005
Location: winter springs, fl
Posts: 2,584
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by DrTurbo
BTW, the S-series turbos are T6, but they will make crazy amounts of power and are pretty much indestructible.
is the the only differences between the t and s series? what are the spool characteristics between the two?
Old 12-29-2006, 06:48 PM
  #15  
TECH Enthusiast
 
Smearin's Avatar
 
Join Date: May 2004
Location: Colorado
Posts: 567
Likes: 0
Received 0 Likes on 0 Posts
Default

the s series are mid framed.. and from what Dr. Turbo has told me.. they are the same size as a gt42

theres a thread in here that tells the spool of the s-series but i hear they spool quicker in comparision to smaller turbos
Old 12-30-2006, 08:28 AM
  #16  
TECH Senior Member
iTrader: (59)
 
MIGHTYMOUSE's Avatar
 
Join Date: Nov 2001
Location: Virginia
Posts: 10,010
Received 45 Likes on 31 Posts

Default

the largest t4 (and the only step up imo) is the pte-88 and it is larger all over than a 76
Old 12-30-2006, 09:07 AM
  #17  
TECH Senior Member
iTrader: (48)
 
smokinHawk's Avatar
 
Join Date: Jan 2002
Location: Columbus, ohio
Posts: 7,354
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by MIGHTYMOUSE
the largest t4 (and the only step up imo) is the pte-88 and it is larger all over than a 76
the compressor section is the same size as a 76gts, but the bearing section and exhaust housing is a little bigger.
Old 12-30-2006, 09:51 AM
  #18  
9 Second Club
iTrader: (2)
 
TURBO383WS6's Avatar
 
Join Date: Oct 2003
Location: Andrews, Texas
Posts: 248
Likes: 0
Received 0 Likes on 0 Posts
Default

i'm running a T76GTS on my 383 w/ absolutely no probs right now. i was told that when i decided to upgrade, the only thing else that would fit was an 80mm of some sort.
Old 12-30-2006, 10:30 AM
  #19  
TECH Addict
 
engineermike's Avatar
 
Join Date: Jul 2005
Posts: 2,153
Likes: 0
Received 3 Likes on 3 Posts

Default

Originally Posted by TURBO383WS6
80mm of some sort.
Yea, forcedinductions.com sells an 80 mm compressor upgrade for the 76GTS. However, as he told me, if you're not doing 150 mph in the quarter, then you haven't reached the limit of the 76 yet.
Old 12-30-2006, 11:19 AM
  #20  
LS1TECH Sponsor
iTrader: (3)
 
DrTurbo's Avatar
 
Join Date: Mar 2006
Posts: 3,966
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by MIGHTYMOUSE
the largest t4 (and the only step up imo) is the pte-88 and it is larger all over than a 76
The PT88 is a possible next step, but most folks don't want the extra lag that comes with a TV unit.



All times are GMT -5. The time now is 04:39 AM.