Forced Induction Superchargers | Turbochargers | Intercoolers

Turbo size precision 6765

Thread Tools
 
Search this Thread
 
Old Jan 14, 2010 | 07:01 PM
  #1  
wilson34's Avatar
Thread Starter
Launching!
15 Year Member
iTrader: (7)
 
Joined: Jul 2007
Posts: 277
Likes: 0
From: Pittsburgh PA
Default Turbo size precision 6765

Anyone know how physically large the Precision 6765 is compared to a Turbonetics TC unit?

I originally wanted to run TC units because of the tight fit in my car.

Now I have seen Precision came out with their Vband turbine inlet so I would rather pursue that rout, now I just need to know if the compressor housing would be bigger than that of a Turbonetics TC unit.

Thanks!
Reply
Old Jan 14, 2010 | 10:38 PM
  #2  
TT350's Avatar
On The Tree
 
Joined: Mar 2006
Posts: 150
Likes: 0
Default

If it has the 60 series comp cover (4" inlet 2 1/2" outlet) it is the same.
If it has the "E" comp cover (3" inlet 2" outlet) it is the same diameter as well.
It looks smaller but I have both in my shop and they are the same size.
Reply
Old Jan 14, 2010 | 10:55 PM
  #3  
wilson34's Avatar
Thread Starter
Launching!
15 Year Member
iTrader: (7)
 
Joined: Jul 2007
Posts: 277
Likes: 0
From: Pittsburgh PA
Default

Wow that is a relief to know the tc and precision units are the same now I have options,

thanks bro!
Reply
Old Jan 15, 2010 | 12:40 AM
  #4  
wilson34's Avatar
Thread Starter
Launching!
15 Year Member
iTrader: (7)
 
Joined: Jul 2007
Posts: 277
Likes: 0
From: Pittsburgh PA
Default

The precision 6765 I'm looking at also has their new vband inlet on the turbine housing with .82 ar.

What do you guys think that is relative to, a t3 ar or t4.

I don't want to be choking this thing out with a twin setup because the housings are basically a t3.

I can't find any information on this, and if they were equivalent to t4 I would be golden
Reply
Old Jan 15, 2010 | 07:50 AM
  #5  
JAX04's Avatar
TECH Veteran
iTrader: (17)
 
Joined: Mar 2009
Posts: 4,220
Likes: 1
From: Indy
Default

they have a v-band turbine inlet, that is amazing!
Reply
Old Jan 15, 2010 | 09:55 AM
  #6  
98Z28CobraKiller's Avatar
Restricted User
iTrader: (17)
 
Joined: Nov 2005
Posts: 5,783
Likes: 5
From: WPB, FL
Default

Originally Posted by wilson34
The precision 6765 I'm looking at also has their new vband inlet on the turbine housing with .82 ar.

What do you guys think that is relative to, a t3 ar or t4.

I don't want to be choking this thing out with a twin setup because the housings are basically a t3.

I can't find any information on this, and if they were equivalent to t4 I would be golden
What's the ID on the inlet?
Reply
Old Jan 15, 2010 | 10:00 AM
  #7  
TT350's Avatar
On The Tree
 
Joined: Mar 2006
Posts: 150
Likes: 0
Default

If your done a pair of them that would be a good choice.
Twin .82 T3's with P trims with 67 comp wheels will make a 1000 to the tires!!
Reply
Old Jan 15, 2010 | 01:11 PM
  #8  
wilson34's Avatar
Thread Starter
Launching!
15 Year Member
iTrader: (7)
 
Joined: Jul 2007
Posts: 277
Likes: 0
From: Pittsburgh PA
Default

Originally Posted by 98Z28CobraKiller
What's the ID on the inlet?
I couldn't find any numbers for the precision housings, but I think the tial versions which are most likely close in design have a 1.9in inlet.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

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

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

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

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Jan 16, 2010 | 07:57 AM
  #9  
Z33Art's Avatar
On The Tree
iTrader: (5)
 
Joined: Jan 2010
Posts: 156
Likes: 0
Default

I have a Precision 6765SP (Billet Impeller) turbo that I just took off my 350z yesterday because I am swapping in an LS1. Here are some pictures for sizing reference:







It is not an overly large turbo but it can make some really good power. The outlet on the one I have is 2.5"OD.
Reply
Old Jan 18, 2010 | 02:58 AM
  #10  
Snyper's Avatar
10 Second Club
iTrader: (27)
 
Joined: Nov 2006
Posts: 1,905
Likes: 0
From: Connecticut
Default

Welcome to the forum.
Reply
Old May 30, 2013 | 11:50 PM
  #11  
metalmusiclver's Avatar
Teching In
 
Joined: Feb 2013
Posts: 4
Likes: 0
Default

off topic... but Im sure you nice folks here would help me out...


I.just bought a billet precision 6765. it came with a vband in vband out turbine housing.... anyway aren't these concidered P trims? im trying to swap out a turbonetics .81 p trim. t4 in vband out housing and for some reason it doesn't go down all the way. I even tried a master power p trim .68 won't work. what turbine housing is the precision?
Reply
Old May 31, 2013 | 01:13 AM
  #12  
westtexasbuff's Avatar
Banned
iTrader: (40)
 
Joined: Dec 2006
Posts: 1,012
Likes: 3
From: Austin, Tx
Default

From left to right... PT88, Magnum 76, PT66... The Magnum has the same size compressor cover as the TC series turbos. The PT66 has the bigger H Compressor cover, 4" inlet, 3" outlet.

Reply
Old Jun 2, 2013 | 10:45 PM
  #13  
metalmusiclver's Avatar
Teching In
 
Joined: Feb 2013
Posts: 4
Likes: 0
Default

anyone know what trim the 6765 turbine is? I need a t4 .81 turbine housing or similar. I cannot find anything! ! this turbo is going on my mustang if I can get the correct turbine housing




UOTE=westtexasbuff;17441154]From left to right... PT88, Magnum 76, PT66... The Magnum has the same size compressor cover as the TC series turbos. The PT66 has the bigger H Compressor cover, 4" inlet, 3" outlet.

[/QUOTE]
Reply




All times are GMT -5. The time now is 10:01 AM.

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