Forced Induction Superchargers | Turbochargers | Intercoolers

t70 turbo max power

Thread Tools
 
Search this Thread
 
Old Aug 10, 2006 | 11:43 AM
  #1  
cjg454ss's Avatar
Thread Starter
Banned
iTrader: (27)
 
Joined: Jan 2006
Posts: 1,205
Likes: 0
Default t70 turbo max power

what s the max power of a master power T4 Super T-70 in a rear mount? i have a stock short block 346 ls1 with forged pistons going in, automatic 02 ss. i would like to run 10-12 lbs of boost. what do you guys think. thanks

A/R Specs:
.70A/R High Flow Compressor Housing with 4"inch Inlet!!!!
.68A/R and .96A/R Turbine Housing T4 P trim turbine wheel
Old Aug 10, 2006 | 11:48 AM
  #2  
Boostaholic's Avatar
TECH Addict
iTrader: (4)
 
Joined: Sep 2002
Posts: 2,542
Likes: 0
From: Boise, ID
Default

About 650hp at the flywheel is about what they will make. Plenty for the stock bottom end.

I run 9psi on 91 octane, but im sure I could run more.
Old Aug 10, 2006 | 12:46 PM
  #3  
67Firebird455's Avatar
12 Second Club
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (27)
 
Joined: Sep 2004
Posts: 2,552
Likes: 12
From: Visalia, California
Default

I'm using that turbo, and the compressor map shows 84lbs, which is approximately 850 horsepower.
Old Aug 10, 2006 | 12:49 PM
  #4  
NA$TY-TA's Avatar
TECH Senior Member
20 Year Member
iTrader: (21)
 
Joined: Aug 2002
Posts: 10,331
Likes: 1
From: San Antonio, TX
Default

Originally Posted by 67Firebird455
I'm using that turbo, and the compressor map shows 84lbs, which is approximately 850 horsepower.


There is no way that turbo will do 850 horsepower with our cubes........
Old Aug 10, 2006 | 12:55 PM
  #5  
DrTurbo's Avatar
LS1TECH Sponsor
iTrader: (3)
 
Joined: Mar 2006
Posts: 3,966
Likes: 2
Default

Originally Posted by 67Firebird455
I'm using that turbo, and the compressor map shows 84lbs, which is approximately 850 horsepower.
Its will at the peak pressure ratio. Do the calculation with the pressure ratio we run and you will see its far less.
Old Aug 10, 2006 | 01:03 PM
  #6  
PurEvl's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Mar 2002
Posts: 5,469
Likes: 0
From: South of Heaven
Default

i hit just over 700rwhp with a t70...so ummm ya...anywho
Old Aug 10, 2006 | 01:10 PM
  #7  
Boostaholic's Avatar
TECH Addict
iTrader: (4)
 
Joined: Sep 2002
Posts: 2,542
Likes: 0
From: Boise, ID
Default

Originally Posted by PurEvl
i hit just over 700rwhp with a t70...so ummm ya...anywho
Sweet, I thought they were quite a bit smaller! Thats good to hear
Old Aug 10, 2006 | 01:11 PM
  #8  
chuntington101's Avatar
TECH Addict
 
Joined: Aug 2004
Posts: 2,866
Likes: 4
Default

PurEvl, was that the turbo maxed totaly out??? and was that a front or rear mount?

thanks chris.
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 Aug 10, 2006 | 02:29 PM
  #9  
67Firebird455's Avatar
12 Second Club
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (27)
 
Joined: Sep 2004
Posts: 2,552
Likes: 12
From: Visalia, California
Default

So should I be looking at a 76 instead of the 70? I wanted around 600rwhp on 12# or so, and max it at the track at 15-17# (whatever it will run).
Old Aug 10, 2006 | 02:44 PM
  #10  
67Firebird455's Avatar
12 Second Club
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (27)
 
Joined: Sep 2004
Posts: 2,552
Likes: 12
From: Visalia, California
Default

Originally Posted by Boostaholic
About 650hp at the flywheel is about what they will make. Plenty for the stock bottom end.

I run 9psi on 91 octane, but im sure I could run more.
The fact that you're running TWO T70's... I'm pretty damn sure you're golden to run more than 9psi bud...
Old Aug 10, 2006 | 02:46 PM
  #11  
DrTurbo's Avatar
LS1TECH Sponsor
iTrader: (3)
 
Joined: Mar 2006
Posts: 3,966
Likes: 2
Default

Problem is size. The bigger 76 and 72 and 74 are all very large in size. Jose does have a new compact series of 70-76mm units though, so give us a call here at forcedinductions.com.
Old Aug 10, 2006 | 02:50 PM
  #12  
67Firebird455's Avatar
12 Second Club
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (27)
 
Joined: Sep 2004
Posts: 2,552
Likes: 12
From: Visalia, California
Default

Oh great... I guess I really couldn't beat the price on the MP T70... The fact that it's only a 347 and a 6 speed, I'm afraid spooling will be an issue, not sure though.
Old Aug 10, 2006 | 03:34 PM
  #13  
DrTurbo's Avatar
LS1TECH Sponsor
iTrader: (3)
 
Joined: Mar 2006
Posts: 3,966
Likes: 2
Default

You might be suprised on the price of the compact units he has, plus they do have a real full 1 year warranty and no questions asked. I will say though e-mail him cause the phone is acting funny and we have had problems for the past few days receiving calls.
Old Aug 10, 2006 | 04:05 PM
  #14  
chuntington101's Avatar
TECH Addict
 
Joined: Aug 2004
Posts: 2,866
Likes: 4
Default

do the new compact ones have a ball bearing (dual) option???? now that would be nice

Chris.
Old Aug 10, 2006 | 04:12 PM
  #15  
frcefed98's Avatar
TECH Senior Member
iTrader: (16)
 
Joined: Oct 2002
Posts: 6,907
Likes: 6
From: Albuquerque, NM
Default

Originally Posted by DrTurbo
Problem is size. The bigger 76 and 72 and 74 are all very large in size. Jose does have a new compact series of 70-76mm units though, so give us a call here at forcedinductions.com.

Why not just post up specs , info and price? It tis a tech board in all and you are sponsors....and the info will help those of us looking for better turbos right now.

Old Aug 10, 2006 | 04:12 PM
  #16  
DrTurbo's Avatar
LS1TECH Sponsor
iTrader: (3)
 
Joined: Mar 2006
Posts: 3,966
Likes: 2
Default

Not a dual, but I think Jose can have them made with a single BB though...which is almost just as effective.
Old Aug 10, 2006 | 04:15 PM
  #17  
DrTurbo's Avatar
LS1TECH Sponsor
iTrader: (3)
 
Joined: Mar 2006
Posts: 3,966
Likes: 2
Default

Originally Posted by frcefed98
Why not just post up specs , info and price? It tis a tech board in all and you are sponsors....and the info will help those of us looking for better turbos right now.

Problem is I don't know all the specs....I'm not as smart...hehe. Jose and Jason are the 2 brain childs that have the units made...lol . . I know they are under <$1000 and will support up to 1000hp max. Which is far cheaper then any other 76mm unit out there that isn't chinese or knock off junk.
Old Aug 10, 2006 | 04:21 PM
  #18  
67Firebird455's Avatar
12 Second Club
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (27)
 
Joined: Sep 2004
Posts: 2,552
Likes: 12
From: Visalia, California
Default

Wow, under a grand really isn't a bad deal. Who makes the units though?
Old Aug 10, 2006 | 04:22 PM
  #19  
frcefed98's Avatar
TECH Senior Member
iTrader: (16)
 
Joined: Oct 2002
Posts: 6,907
Likes: 6
From: Albuquerque, NM
Default

Damn it I always get you and Jose mixed up Sorry bout that

But for under 1K and will support that kind of power...awesome. I'm not looking to break 1k but I'm in the market for a nice turbo for that amount of $$.

Right now i'm messing around with a T70 that is only temporary until I get a better unit.

Do you know if the turbo(s) in question are the/near the physical size of the T70-T76 turbo's?

I don't want to run a gigantor GT42 sized turbo again
Old Aug 10, 2006 | 04:24 PM
  #20  
DrTurbo's Avatar
LS1TECH Sponsor
iTrader: (3)
 
Joined: Mar 2006
Posts: 3,966
Likes: 2
Default

They are a unit made by Jose and one of the T-netics eng's. We have been using and testing them for about 2 weeks now. Work awesome in small setups and have supported 1000hp crank with the newer turbine wheel fitted in.



All times are GMT -5. The time now is 09:55 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