Forced Induction Superchargers | Turbochargers | Intercoolers

noob turbo question

Thread Tools
 
Search this Thread
 
Old Dec 27, 2006 | 12:27 AM
  #1  
LSONE's Avatar
Thread Starter
TECH Fanatic
iTrader: (1)
 
Joined: Jul 2004
Posts: 1,453
Likes: 0
From: Palm Harbor, FL
Default noob turbo question

I'm starting to do some research on turbo selection, but have a few questions.

when you read something like "T-76" does the 76 refer to the turbine wheel diameter, trim, or exhause wheel?

also, for garrett turbos, does "large frame" denote a t4 or t6 housing?
Reply
Old Dec 27, 2006 | 08:29 AM
  #2  
00turboT/A's Avatar
10 Second Club
20 Year Member
iTrader: (61)
 
Joined: Dec 2004
Posts: 803
Likes: 0
From: 20 Minutes North of ATL
Default

Originally Posted by LSONE
I'm starting to do some research on turbo selection, but have a few questions.

when you read something like "T-76" does the 76 refer to the turbine wheel diameter, trim, or exhause wheel?

also, for garrett turbos, does "large frame" denote a t4 or t6 housing?
Use the search button you will find pages and pages of all the info above. I learned a ton by just reading
Reply
Old Dec 27, 2006 | 12:11 PM
  #3  
DrTurbo's Avatar
LS1TECH Sponsor
iTrader: (3)
 
Joined: Mar 2006
Posts: 3,966
Likes: 2
Default

Originally Posted by LSONE
I'm starting to do some research on turbo selection, but have a few questions.

when you read something like "T-76" does the 76 refer to the turbine wheel diameter, trim, or exhause wheel?

also, for garrett turbos, does "large frame" denote a t4 or t6 housing?
Large frame is T6.

Typically T76 would mean 76mm inducer on the compressor.


As for the rest, check the FAQ post at the top of this board.
Reply
Old Dec 28, 2006 | 12:09 AM
  #4  
NOSjohn's Avatar
Restricted User
iTrader: (9)
 
Joined: Apr 2004
Posts: 2,692
Likes: 0
Default

As far as large frame and the designation, it depends on the manufacturer. Check with the turbo manufacturer for specifics or give Dr. Turbo or myself a call.
Reply




All times are GMT -5. The time now is 04:10 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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