Automatic Transmission 2-Speed thru 10-Speed GM Autos | Converters | Shift Kits
Sponsored by:
Sponsored by:

News and Need Your Input (Builders especially)

Thread Tools
 
Search this Thread
 
Old Apr 4, 2012 | 08:31 PM
  #1  
Jake's Performance's Avatar
Thread Starter
FormerVendor
iTrader: (2)
 
Joined: Oct 2010
Posts: 1,774
Likes: 24
Default News and Need Your Input (Builders especially)

Our new 4L80E transbrake is done and in production phase. The parts are being machined.
It will allow launching in any drive gear, preferably D3 as opposed to manual low like our current model.

Our current model will likely see a slight price reduction in the near future for those who prefer it and it will also have some hydraulic changes incorporated into it from new ideas we developed on the new brake. Unreal 3rd gear hydraulics on par with some of the very high end TH400 designs.

The new transbrake will have the most advanced design features of anything available for a 4L80E. Some guys asked for ability to lauch from 3rd and let the computer shift it. We delivered.
It is also completely isolated from the PCM and stock wiring, so no tuning issues are expected.

Once the parts hit the shelves and the patent is secured, we'll post an update.

I need input from those who build 4L60E's. Vendors and private builders welcome.
I have developed (on paper) a transbrake. I haven't tested it yet but I can draw up the parts in the next few weeks and get a prototype run made.

How much demand is there for this realistically if I can do one for say less than $450? Maybe significantly less. 300-350?

I will likely leave the seperator plate with "smallish" holes and let the builders tailor their shifts. It will require some experimentation on the builders part because there will be some significant hydraulic changes.

Input please?
Reply
Old Apr 4, 2012 | 09:19 PM
  #2  
built408's Avatar
TECH Fanatic
iTrader: (10)
 
Joined: May 2007
Posts: 1,784
Likes: 1
From: Fort Worth Texas
Default

I've got a few cars I could try it out on. Is this anything like the Rossler? I would say there is a market if you can keep the price down, $300-$350. And retain the stock pan.
Reply
Old Apr 4, 2012 | 10:17 PM
  #3  
Jake's Performance's Avatar
Thread Starter
FormerVendor
iTrader: (2)
 
Joined: Oct 2010
Posts: 1,774
Likes: 24
Default

Originally Posted by built408
I've got a few cars I could try it out on. Is this anything like the Rossler? I would say there is a market if you can keep the price down, $300-$350. And retain the stock pan.
I may have you do the testing then. I'll give you details in a PM or you can call the shop.

We'll need to nail down some orificing that will change completely from a normal type build.

As far as similar to Rosslers. It won't be under the pressure switch like his and won't require a deep pan (maybe a stock truck pan). I"ve never actually looked at his in depth to see "how" it operates.

I did some testing about a year ago on 4L60E and determined a couple of things that WON'T work.

Any complaints about using a button for reverse?
Reply
Old Apr 6, 2012 | 06:10 AM
  #4  
PRO408's Avatar
Teching In
 
Joined: Jan 2012
Posts: 20
Likes: 0
Default

how long till you incorporate the new designs into your original T/Brake setup? need to order a couple pretty soon jake
Reply
Old Apr 6, 2012 | 10:23 AM
  #5  
ss4chad's Avatar
12 Second Club
15 Year Member
iTrader: (26)
 
Joined: Nov 2005
Posts: 688
Likes: 2
From: Keller, TX
Default

I have a Perfomabuilt Level II 4L60E with a 4200 Vig, will you make a TB for the 4L60 or only the 4l80?

Chad
Reply
Old Apr 6, 2012 | 02:24 PM
  #6  
Jake's Performance's Avatar
Thread Starter
FormerVendor
iTrader: (2)
 
Joined: Oct 2010
Posts: 1,774
Likes: 24
Default

Originally Posted by PRO408
how long till you incorporate the new designs into your original T/Brake setup? need to order a couple pretty soon jake
The "manual low" operating 4L80E transbrake will get some hydraulic changes that will be advantageous for big power (1000+) combos in the future when our stock of seperator plates is depleted and we order a new batch of revised plates. Probably a couple of months.

The new transbrake allows launching in 3rd gear and will already incorporate all the circuitry improvements.
Reply
Old Apr 6, 2012 | 02:26 PM
  #7  
Jake's Performance's Avatar
Thread Starter
FormerVendor
iTrader: (2)
 
Joined: Oct 2010
Posts: 1,774
Likes: 24
Default

Originally Posted by ss4chad
I have a Perfomabuilt Level II 4L60E with a 4200 Vig, will you make a TB for the 4L60 or only the 4l80?

Chad
If I get enough demand I will produce a 4L60E transbrake. I'm asking what the interest is.

Jake
Reply
Old Apr 6, 2012 | 09:50 PM
  #8  
PRO408's Avatar
Teching In
 
Joined: Jan 2012
Posts: 20
Likes: 0
Default

will the new brake design be D3 launch only or can it be used with manual boxes?
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

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

 Pouria Savadkouei
story-5

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

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

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

 Verdad Gallardo
Old Apr 7, 2012 | 09:57 AM
  #9  
built408's Avatar
TECH Fanatic
iTrader: (10)
 
Joined: May 2007
Posts: 1,784
Likes: 1
From: Fort Worth Texas
Default

Button for reverse might put a dampening on things. Most of them are daily drivers or get street driven a lot. But in reality it all boils down to the price, If you can keep it closer to $300, I think there is a market for it.
Reply




All times are GMT -5. The time now is 08:41 AM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


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