Forced Induction Superchargers | Turbochargers | Intercoolers

pease look inside

Thread Tools
 
Search this Thread
 
Old May 17, 2007 | 02:27 AM
  #1  
turbo408stroker's Avatar
Thread Starter
Banned
 
Joined: May 2007
Posts: 43
Likes: 0
From: ocean city
Default pease look inside

what does every one think about a ball bearing gt45 turbo what whould it make on a 408 stroker with built fuel system and a elky control meth injection
9.0:1 with 6.0l heads trying to hit 900hp
Reply
Old May 17, 2007 | 03:23 AM
  #2  
venom ws7's Avatar
11 Second Club
20 Year Member
iTrader: (13)
 
Joined: Jul 2003
Posts: 5,965
Likes: 1
From: EARTH
Default

Check EPP there is T.A in customer section 900rwhp or close with same heads but not sure about the turbo size.

Hope it helped.
Reply
Old May 17, 2007 | 10:03 AM
  #3  
RealQuick's Avatar
TECH Junkie
iTrader: (14)
 
Joined: Feb 2004
Posts: 3,970
Likes: 15
From: MA
Default

Originally Posted by turbo408stroker
what does every one think about a ball bearing gt45 turbo what whould it make on a 408 stroker with built fuel system and a elky control meth injection
9.0:1 with 6.0l heads trying to hit 900hp
I dont think you can get a "gt45" in ball bearing form. Is this one found on ebay? If so, its probably jus a standard bearing. Also, a GT45 is a 68mm turbo... way too small for a 408ci... unless you are using 2 of them.
Reply
Old May 17, 2007 | 02:02 PM
  #4  
turbo408stroker's Avatar
Thread Starter
Banned
 
Joined: May 2007
Posts: 43
Likes: 0
From: ocean city
Default

a gt45 is a 83mm ball bearing turbo not a 68mm
Reply
Old May 17, 2007 | 02:11 PM
  #5  
DrTurbo's Avatar
LS1TECH Sponsor
iTrader: (3)
 
Joined: Mar 2006
Posts: 3,966
Likes: 2
Default

Originally Posted by turbo408stroker
a gt45 is a 83mm ball bearing turbo not a 68mm

Depends on the manufacture. The MP GT45 is a 68mm journal bearing unit. The Garrett GT45 is a dual ball bearing and we offer it in several different compressor options.
Reply
Old May 17, 2007 | 02:12 PM
  #6  
frcefed98's Avatar
TECH Senior Member
iTrader: (16)
 
Joined: Oct 2002
Posts: 6,907
Likes: 6
From: Albuquerque, NM
Default

No a GT45 has a 83mm hot side the compressor side is a 68mm.

Definately the wrong turbo for a 408ci.
Reply
Old May 17, 2007 | 02:13 PM
  #7  
coop5885's Avatar
11 Second Club
iTrader: (2)
 
Joined: Feb 2004
Posts: 361
Likes: 0
Default

Originally Posted by DrTurbo
Depends on the manufacture. The MP GT45 is a 68mm journal bearing unit. The Garrett GT45 is a dual ball bearing and we offer it in several different compressor options.

is it s T6 flange? Whats the going rate on them? and yuo take trade ins on a PT88 with 65 miles on it?
Reply
Old May 17, 2007 | 02:22 PM
  #8  
DrTurbo's Avatar
LS1TECH Sponsor
iTrader: (3)
 
Joined: Mar 2006
Posts: 3,966
Likes: 2
Default

PT88 is a better turbo for an LS1 monster, then the GT45 from Garrett. Its 12 blade turbine wheel doesn't flow as well as the TV style wheel, but it does spool fairly quick with the DBB and 83mm compressor wheel. Its a T4 as well, which does make it nice.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-1

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-2

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-3

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-4

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-5

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-6

10 Camaros You Should Never Buy

 
story-7

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
story-8

Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

 Brett Foote
story-9

10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

 Verdad Gallardo
Old May 17, 2007 | 02:24 PM
  #9  
RealQuick's Avatar
TECH Junkie
iTrader: (14)
 
Joined: Feb 2004
Posts: 3,970
Likes: 15
From: MA
Default

Originally Posted by coop5885
is it s T6 flange? Whats the going rate on them? and yuo take trade ins on a PT88 with 65 miles on it?
How much you looking to get for that T88? Shoot me a pm.
Reply




All times are GMT -5. The time now is 06:27 AM.

story-0
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-1
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-2
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-3
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-4
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-5
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-6
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-7
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE
story-8
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE
story-9
10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

Slideshow: The 7.0-liter LS7 was designed for absolute cutting-edge performance.

By Verdad Gallardo | 2026-01-07 18:36:00


VIEW MORE