Advertisement
If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Home Who's Online Today's Posts HP Calculator CompD Gift Shop Mark Forums Read
Go Back   Competition Diesel.Com - Bringing The BEST Together > Tech Area- Dodge > Dodge Competition and Performance
Register Members List Timeslips EFI Live Library Invite Your Friends FAQ Calendar Mark Forums Read

Dodge Competition and Performance General Dodge Competition and Performance Discussion

Closed Thread
 
Thread Tools
Old 11-21-2018, 08:54 PM   #1
CRT
 
CRT's Avatar

Name: CRT
Title: Diesel Enthusiast
Status: Not Here
Join Date: Jan 2018
Member`s Gallery
Posts: 103
New CRT 48RE Competition Only Trans Brake

Www.48REtransParts.com

CRT 48RE TRANS BRAKE COMPETITION ONLY - YouTube

New 48re Competition only trans brake DYNO TEST - YouTube
DYNO TEST
Attached Images
File Type: jpg 20181120_172202.jpg (286.2 KB, 0 views)
File Type: jpg 20181121_122527.jpg (238.5 KB, 0 views)

Last edited by CRT; 11-21-2018 at 09:00 PM.
 
Old 11-22-2018, 07:36 PM   #2
CorneliusRox
 
CorneliusRox's Avatar

Name: CorneliusRox
Title: Seasoned Rookie
Status: Not Here
Join Date: Dec 2012
Location: Detroit, MI
Member`s Gallery
Posts: 4,154
Why do you run the trans upside down for dyno testing? Just so it's easy to fill while having the dip stick tube plugged?
__________________
Corey - BSME
'21 Tesla Model 3 Perf
'22 DMax AT4 2500
 
Old 11-22-2018, 08:05 PM   #3
thatguy69
 
thatguy69's Avatar

Name: thatguy69
Title: Too Much Time
Status: Not Here
Join Date: Jul 2011
Location: Mansfield Ohio
Member`s Gallery
Posts: 2,023
He posted on fb that it was only up upside down to access the vb. They don't run it upside down
__________________
1999 Compound 24v Rust Rocket
2008 F350 P24v/Allison
 
Old 11-23-2018, 08:38 AM   #4
CRT
 
CRT's Avatar

Name: CRT
Title: Diesel Enthusiast
Status: Not Here
Join Date: Jan 2018
Member`s Gallery
Posts: 103
Quote:
Originally Posted by thatguy69 View Post
He posted on fb that it was only up upside down to access the vb. They don't run it upside down
Correct.
CRT TRANS DYNO 1ST PULL - YouTube
 
Old 11-28-2018, 02:06 PM   #5
Big Blue24
 
Big Blue24's Avatar

Name: Big Blue24
Title: Comp Diesel Sponsor
Status: Not Here
Join Date: Jan 2008
Location: Cedar City, UT
Member`s Gallery
Posts: 6,310
Did I misunderstand the video, or does it really have 150 psi converter release pressure when unlocked and just 50 psi apply pressure when the converter is locked?
__________________
95' 2wd Junker Drag Truck
1502 HP Fuel-Only 12mm P7100 Pump
SXE 472 over GTX55 116mm
OEM 12v Block
 
Old 12-02-2018, 09:29 AM   #6
CRT
 
CRT's Avatar

Name: CRT
Title: Diesel Enthusiast
Status: Not Here
Join Date: Jan 2018
Member`s Gallery
Posts: 103
In lock up the converter is not being charged with fluid because in lock up it is not feeding the cooler. In lock up the switch valve switches to feed cool from main line pressure and not from converter exhaust. The lower pressure is to maintain fluid in the converter and not feed or charge the converter.
 
Old 12-02-2018, 09:39 AM   #7
CRT
 
CRT's Avatar

Name: CRT
Title: Diesel Enthusiast
Status: Not Here
Join Date: Jan 2018
Member`s Gallery
Posts: 103
We took the comp only valve body on tested it in a 900 hp street truck. Worked perfectly.
Attached Images
File Type: jpg 20181201_200939.jpg (374.8 KB, 0 views)
File Type: jpg 20181201_120113.jpg (238.1 KB, 0 views)
File Type: jpg 20181121_122848.jpg (227.2 KB, 0 views)
 
Old 12-02-2018, 01:34 PM   #8
T-MAN
 
T-MAN's Avatar

Name: T-MAN
Title: misunderstood
Status: Not Here
Join Date: Sep 2008
Member`s Gallery
Posts: 352
There it is... a 900hp first gen ve powered truck..... gotta have 10s in her lol...
__________________
2001.5 ppump allison 11.399@ 117.90 6850#
1997 rcsb 12v 6.7 9.38 @ 146.54
 
Old 12-02-2018, 02:14 PM   #9
DieselheaD
 
DieselheaD's Avatar

Name: DieselheaD
Title: Too Much Time
Status: Not Here
Join Date: Jun 2007
Location: CA
Member`s Gallery
Posts: 2,731
Quote:
Originally Posted by T-MAN View Post
There it is... a 900hp first gen ve powered truck..... gotta have 10s in her lol...
pretty sure it burns gas
 
Old 12-02-2018, 02:54 PM   #10
RacinDuallie
 
RacinDuallie's Avatar

Name: RacinDuallie
Title: Black Sheep Racing
Status: Not Here
Join Date: Apr 2006
Location: Supporting Northeast Diesel Racing
Member`s Gallery
Posts: 17,369
Quote:
Originally Posted by DieselheaD View Post
pretty sure it burns gas
Does it have a ve pump and stock injectors in the glovebox? Asking for a friend.
__________________
 
Old 12-02-2018, 03:25 PM   #11
NRunkle
 
NRunkle's Avatar

Name: NRunkle
Title: Green Behind the Ears
Status: Not Here
Join Date: Jan 2017
Location: Indiana
Member`s Gallery
Posts: 46
The 1st gen that the vb was tested on the engine dyno made 1157hp and 1900ft lbs

13mm Farrell pump
5x25s Hart’s
69mm/88mm compounds
Colt stage 4 cam IMG_0933.jpg


Sent from my iPhone using Tapatalk
__________________
06 Cummins. CAI/Exhaust, tuned by me

94 Ram 2500 SCSB. LS/th400 swap
4 LINK Rear
Viking coilovers
 
Old 12-02-2018, 03:26 PM   #12
NRunkle
 
NRunkle's Avatar

Name: NRunkle
Title: Green Behind the Ears
Status: Not Here
Join Date: Jan 2017
Location: Indiana
Member`s Gallery
Posts: 46
IMG_0934.jpg


Sent from my iPhone using Tapatalk
__________________
06 Cummins. CAI/Exhaust, tuned by me

94 Ram 2500 SCSB. LS/th400 swap
4 LINK Rear
Viking coilovers
 
Old 12-02-2018, 03:31 PM   #13
NRunkle
 
NRunkle's Avatar

Name: NRunkle
Title: Green Behind the Ears
Status: Not Here
Join Date: Jan 2017
Location: Indiana
Member`s Gallery
Posts: 46
Click the image to open in full size.


Sent from my iPhone using Tapatalk
__________________
06 Cummins. CAI/Exhaust, tuned by me

94 Ram 2500 SCSB. LS/th400 swap
4 LINK Rear
Viking coilovers
 
Old 12-02-2018, 03:32 PM   #14
RacinDuallie
 
RacinDuallie's Avatar

Name: RacinDuallie
Title: Black Sheep Racing
Status: Not Here
Join Date: Apr 2006
Location: Supporting Northeast Diesel Racing
Member`s Gallery
Posts: 17,369
Quote:
Originally Posted by NRunkle View Post
The 1st gen that the vb was tested on the engine dyno made 1157hp and 1900ft lbs

13mm Farrell pump
5x25s Hart’s
69mm/88mm compounds
Colt stage 4 cam Attachment 71389


Sent from my iPhone using Tapatalk
There it is!!! The VE pump and stock injectors in the box under the bench.
__________________
 
Old 12-02-2018, 04:08 PM   #15
CRT
 
CRT's Avatar

Name: CRT
Title: Diesel Enthusiast
Status: Not Here
Join Date: Jan 2018
Member`s Gallery
Posts: 103
Quote:
Originally Posted by NRunkle View Post
The 1st gen that the vb was tested on the engine dyno made 1157hp and 1900ft lbs

13mm Farrell pump
5x25s Hart’s
69mm/88mm compounds
Colt stage 4 cam Attachment 71389


Sent from my iPhone using Tapatalk
I stand corrected.
 
Old 12-03-2018, 01:46 AM   #16
Big Blue24
 
Big Blue24's Avatar

Name: Big Blue24
Title: Comp Diesel Sponsor
Status: Not Here
Join Date: Jan 2008
Location: Cedar City, UT
Member`s Gallery
Posts: 6,310
Quote:
Originally Posted by CRT View Post
In lock up the converter is not being charged with fluid because in lock up it is not feeding the cooler. In lock up the switch valve switches to feed cool from main line pressure and not from converter exhaust. The lower pressure is to maintain fluid in the converter and not feed or charge the converter.
In your video, you pointed to two gauges and said they are converter off and converter on. When you commanded lockup, the gauge that was at 160 psi (I assume converter release pressure) drops to zero and the other gauge that was around 132 psi falls to 50 psi. Correct me if I am wrong, but that shows you are creating just 50 psi of lockup apply pressure. Have you tested this long-term to see the effects on converter lockup clutch life especially on a competition vehicle? Second, have you tested the effects of having a 28 psi differential between converter release and apply pressure on a competition vehicle when staged at the starting line building boost/stalled at 2000+ RPM against the converter? I love that you are building new products and I'm just trying to understand your results/findings, maybe head off a burned converter or two if what I'm seeing/understanding is correct.
__________________
95' 2wd Junker Drag Truck
1502 HP Fuel-Only 12mm P7100 Pump
SXE 472 over GTX55 116mm
OEM 12v Block
 
Old 12-03-2018, 04:38 AM   #17
RacinDuallie
 
RacinDuallie's Avatar

Name: RacinDuallie
Title: Black Sheep Racing
Status: Not Here
Join Date: Apr 2006
Location: Supporting Northeast Diesel Racing
Member`s Gallery
Posts: 17,369
Was waiting for you to chime in^^^^^
__________________
 
Old 12-03-2018, 12:27 PM   #18
kole32
 
kole32's Avatar

Name: kole32
Title: Too Much Time
Status: Not Here
Join Date: Oct 2012
Location: Knox, IN
Member`s Gallery
Posts: 569
Quote:
Originally Posted by Big Blue24 View Post
In your video, you pointed to two gauges and said they are converter off and converter on. When you commanded lockup, the gauge that was at 160 psi (I assume converter release pressure) drops to zero and the other gauge that was around 132 psi falls to 50 psi. Correct me if I am wrong, but that shows you are creating just 50 psi of lockup apply pressure. Have you tested this long-term to see the effects on converter lockup clutch life especially on a competition vehicle? Second, have you tested the effects of having a 28 psi differential between converter release and apply pressure on a competition vehicle when staged at the starting line building boost/stalled at 2000+ RPM against the converter? I love that you are building new products and I'm just trying to understand your results/findings, maybe head off a burned converter or two if what I'm seeing/understanding is correct.


Working on getting it in a 5.90 truck for this next season, should give us a good look at the condition of the converter.


Sent from my iPhone using Tapatalk
__________________
1993 w250, 215hp pump benched by Seth. 5ks. Hamilton valve springs, colt 181/218 cam, fire ringed head. Airdog 150 at 45psi torktek ofv 6x16 injectors, timing is roughly 30*. S366 soon to have a s475 with it.
 
Old 12-03-2018, 02:47 PM   #19
RacinDuallie
 
RacinDuallie's Avatar

Name: RacinDuallie
Title: Black Sheep Racing
Status: Not Here
Join Date: Apr 2006
Location: Supporting Northeast Diesel Racing
Member`s Gallery
Posts: 17,369
I question the life of the lock up clutches in the converter @ that psi?
__________________
 
Old 12-03-2018, 02:53 PM   #20
SPEEDSHIFT
 
SPEEDSHIFT's Avatar

Name: SPEEDSHIFT
Title: Too Much Time
Status: Not Here
Join Date: Jan 2007
Location: San Antonio, TX
Member`s Gallery
Posts: 5,978
Quote:
Originally Posted by T-MAN View Post
There it is... a 900hp first gen ve powered truck..... gotta have 10s in her lol...
__________________
@bodie_armstrong
2003 2500 4x4 auto FOR SALE
2005 2500 4x4 auto Drag Truck
2013 3500 4x4 Aisin Dually Tow Rig

Tenacity Tuning, Longs Machine Shop, BD Diesel Performance
 
Closed Thread

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 11:56 PM.

 


Powered by vBulletin
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2006 - 2024, CompetitionDiesel.com
all information found on this site is property of www.competitiondiesel.com