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.
|
Sled Pulling From Street to Pro-Mod, get your Sled Pulling fix here! |
06-24-2010, 02:18 PM
|
#21
|
Name: house
Title: the Fat kid!
Status: Not Here
Join Date: Apr 2006
Location: Kokomo/Angola, Indiana
Member`s Gallery
Posts: 3,780
|
last nights hook on heavy hitting sled and short track 276 won it and i went 269
http://www.youtube.com/watch?v=ZnRuwrT-q2A
__________________
Joe "House" Kupferschmid
2005 CC LB Dmax ZF6 Puller
2006 CC DRW Dmax Tow Rig
2013 VW Jetta TDI..
|
|
|
06-24-2010, 02:30 PM
|
#22
|
Name: SSpeeDEMONSS
Title: Still Learning
Status: Not Here
Join Date: May 2006
Location: LA/OC, so cal
Member`s Gallery
Posts: 3,370
|
would an external wastegate help with that turbo? or does the housing need to be changed?
Garrett
__________________
2003 F-250 XLT, CC, SB, 4wd, 5r110, 3.73 in pieces
"Runs, DRIPS, and Errors" 94 2500 12v, 4wd, 5spd, 4.10. 382hp/1000tq gone but not forgotten
2000 GMC 2500 6.0 LQ4, 4l80e, 2wd, RC, LB needs a turbo
|
|
|
06-25-2010, 01:05 AM
|
#23
|
Name: Got Smoke?
Title: Too Much Time
Status: Not Here
Join Date: Oct 2006
Location: Gallatin,TN
Member`s Gallery
Posts: 4,728
|
Quote:
Originally Posted by zstroken
I agree on the less fuel, but the 83x74 in a .90 your gonna see some drive pressure issues above 4200 or so.
|
So should he change to a 1.10 housing? I have the same turbine wheel/housing combo on my truck, but stock Ppump with bigger dv's/#0/5x.018s....about to do the same gear swap as Joe and wondering if maybe I should think about a bigger housing too?
__________________
Mark
2007 2500 Mega 68RFE FirePunk EFI/CSP5 & TCM tuning, Edge CTS II.
1997 2500 Jokerfab cyl head, PDR street cam, FDS benched pump, DFI 5x18's, HX35 63/67, FirePunk 47RE & anteater.
2003 Jetta TDI 5spd "DZL WGN" lot's of mods
|
|
|
06-25-2010, 06:12 AM
|
#24
|
Name: zstroken
Title: For $$$ your name here
Status: Not Here
Join Date: Sep 2006
Location: Western Michigan(by the lake)
Member`s Gallery
Posts: 23,151
|
The next thing to ask do you have the cam and the compressor have the bore to make power up there?
__________________
2008 4x4 Megacab, 68RFE
97 Dodge gone....
24V P-Pump Mafia member #1(retired)
Thanks to Mumau Diesel, Goerend Transmission, Northeast Diesel Service!
|
|
|
06-25-2010, 10:30 AM
|
#25
|
Name: house
Title: the Fat kid!
Status: Not Here
Join Date: Apr 2006
Location: Kokomo/Angola, Indiana
Member`s Gallery
Posts: 3,780
|
its a stock cam, i was going to add a drop in, but everyone I talk says not to since I plan to pull the motor in the winter
__________________
Joe "House" Kupferschmid
2005 CC LB Dmax ZF6 Puller
2006 CC DRW Dmax Tow Rig
2013 VW Jetta TDI..
|
|
|
06-25-2010, 10:33 AM
|
#26
|
Name: Signature600
Title: THA MAN!
Status: Not Here
Join Date: Aug 2006
Location: Jeffersonville, Ohio
Member`s Gallery
Posts: 11,974
|
I'm not a sledpuller, but I would ditch the .90A/R and go bigger.
I have a 1.10 T4 if you wanted to try it...if it works I'd swap you for the .90...
Chris
__________________
THANKS TO:
Tim Barber @ TRE Diesel
Jeff Mumau @ Mumau Diesel Service
Rip @ Source Automotive
Don Thuren @ ThurenFab Suspension
Columbus Diesel Supply
|
|
|
06-25-2010, 11:08 AM
|
#27
|
Name: GOT-Torque
Title: is
Status: Not Here
Join Date: Jul 2007
Location: Falls City, NE
Member`s Gallery
Posts: 5,284
|
Quote:
Originally Posted by house
s468 68/83/.90 is all i know trying to figure out why it snuffs at end,
|
you shouldn't be falling off that charger with that setup. If you are spinning some rpms, your drive pressures will be thru the roof as Dan said. (I have an ED ext gate with discharge pipe in the classifieds that I ran with that turb wheel and housing last year ) However, after I went to a larger housing it ran better than with the smaller housing and gate.
Also, not running enough timing will cause it to fall off a charger early too.
__________________
"Enjoy the little things in life, because one day you will look back, and realize they were the big things"
EATSOOT.com
|
|
|
06-25-2010, 11:46 AM
|
#28
|
Name: zstroken
Title: For $$$ your name here
Status: Not Here
Join Date: Sep 2006
Location: Western Michigan(by the lake)
Member`s Gallery
Posts: 23,151
|
Quote:
Originally Posted by GOT-Torque
maller housing and gate.
Also, not running enough timing will cause it to fall off a charger early too.
|
That is odd, completely different than what I experienced. Around 32 degrees my truck would snuff about 32-3400, dropped it down to 28 and the thing would get below 3000 before it would snuff.
__________________
2008 4x4 Megacab, 68RFE
97 Dodge gone....
24V P-Pump Mafia member #1(retired)
Thanks to Mumau Diesel, Goerend Transmission, Northeast Diesel Service!
|
|
|
06-25-2010, 11:50 AM
|
#29
|
Name: 97' CTD
Title: FeFiFo-FoFeFeFi
Status: Not Here
Join Date: Jun 2007
Location: SW Central, OH
Member`s Gallery
Posts: 4,301
|
I would check DP then go from there.... IMO I wouldent get to wild with timing either.
Brandon
__________________
1986 Fummins on 40's
|
|
|
06-25-2010, 12:50 PM
|
#30
|
Name: SMOKIN93
Title: Too Much Time
Status: Not Here
Join Date: Aug 2007
Location: Folsom, CA
Member`s Gallery
Posts: 1,145
|
I am running a 475 with the same housing and ex wheel. It's an auto but I bring it up to about 4,000, boost and drive are 60 or 65 can't remember. stock cam and timing is only about 25, the lowest rpm I have seen so far is 3,000 before unlocking the converter but I think i could go a little lower.
__________________
Fast: 1993 regular cab long bed 4x4, 215 pump, S400, injectors by Weston, Specrite torque converter. 9.64 139
Slow: 1992 Extended cab 4x4, p-pump, Specrite converter
|
|
|
06-25-2010, 02:39 PM
|
#31
|
Name: GOT-Torque
Title: is
Status: Not Here
Join Date: Jul 2007
Location: Falls City, NE
Member`s Gallery
Posts: 5,284
|
Quote:
Originally Posted by zstroken
That is odd, completely different than what I experienced. Around 32 degrees my truck would snuff about 32-3400, dropped it down to 28 and the thing would get below 3000 before it would snuff.
|
I think too high or too low will have this affect (I dunno, I've been wrong before). Last year I made some changes and forgot to bump my timing back up and pulled with it around 20 degrees. EGT's were HOT, flame was about like your avatar pic, drive pressure was thru the roof due to a .9 housing and small turbine wheel, and it fell off the charger at 3400 rpm.
Figured it out, bumped timing up 8 degrees and ran it the next weekend and didn't fall off the charger.
__________________
"Enjoy the little things in life, because one day you will look back, and realize they were the big things"
EATSOOT.com
|
|
|
06-25-2010, 02:58 PM
|
#32
|
Name: zstroken
Title: For $$$ your name here
Status: Not Here
Join Date: Sep 2006
Location: Western Michigan(by the lake)
Member`s Gallery
Posts: 23,151
|
Quote:
Originally Posted by GOT-Torque
I think too high or too low will have this affect (I dunno, I've been wrong before). Last year I made some changes and forgot to bump my timing back up and pulled with it around 20 degrees. EGT's were HOT, flame was about like your avatar pic, drive pressure was thru the roof due to a .9 housing and small turbine wheel, and it fell off the charger at 3400 rpm.
Figured it out, bumped timing up 8 degrees and ran it the next weekend and didn't fall off the charger.
|
I will buy that, I was considering we were on compD, and most 12V aren't below 25 degrees.
The pic your referring to I had the timing was at the 28ish mark, with 2000+ EGT.
It is all a tuning game, where I see folks do that I don't agree with is wanting the silver bullet to turn 5000 down the track, bumping the timing up to 40 degrees and hoping to turn the 5000 down the track.
__________________
2008 4x4 Megacab, 68RFE
97 Dodge gone....
24V P-Pump Mafia member #1(retired)
Thanks to Mumau Diesel, Goerend Transmission, Northeast Diesel Service!
|
|
|
06-25-2010, 03:31 PM
|
#33
|
Name: GOT-Torque
Title: is
Status: Not Here
Join Date: Jul 2007
Location: Falls City, NE
Member`s Gallery
Posts: 5,284
|
ha ha I was really at a loss as to why mine fell off until I figured it out.
And yes, there is alot that goes into this thing called "tuning"...
__________________
"Enjoy the little things in life, because one day you will look back, and realize they were the big things"
EATSOOT.com
|
|
|
06-27-2010, 11:17 AM
|
#34
|
Name: SMOKIN93
Title: Too Much Time
Status: Not Here
Join Date: Aug 2007
Location: Folsom, CA
Member`s Gallery
Posts: 1,145
|
Pretty sure I saw 2600 last night and I never snuffed out.
__________________
Fast: 1993 regular cab long bed 4x4, 215 pump, S400, injectors by Weston, Specrite torque converter. 9.64 139
Slow: 1992 Extended cab 4x4, p-pump, Specrite converter
|
|
|
07-03-2010, 12:41 AM
|
#35
|
Name: house
Title: the Fat kid!
Status: Not Here
Join Date: Apr 2006
Location: Kokomo/Angola, Indiana
Member`s Gallery
Posts: 3,780
|
only change this week was a S478 compressor side, 83 exhaust side and same .90 t4 housing, seemed to help some , timing still at 28 too
http://www.youtube.com/watch?v=dxHIqQzAg8Q
3500 rpm down track
__________________
Joe "House" Kupferschmid
2005 CC LB Dmax ZF6 Puller
2006 CC DRW Dmax Tow Rig
2013 VW Jetta TDI..
|
|
|
07-06-2010, 11:12 AM
|
#36
|
Name: house
Title: the Fat kid!
Status: Not Here
Join Date: Apr 2006
Location: Kokomo/Angola, Indiana
Member`s Gallery
Posts: 3,780
|
think a 1.10 t4 would help?
__________________
Joe "House" Kupferschmid
2005 CC LB Dmax ZF6 Puller
2006 CC DRW Dmax Tow Rig
2013 VW Jetta TDI..
|
|
|
07-06-2010, 06:04 PM
|
#37
|
Name: SSpeeDEMONSS
Title: Still Learning
Status: Not Here
Join Date: May 2006
Location: LA/OC, so cal
Member`s Gallery
Posts: 3,370
|
would some more rpm help?
Garrett
__________________
2003 F-250 XLT, CC, SB, 4wd, 5r110, 3.73 in pieces
"Runs, DRIPS, and Errors" 94 2500 12v, 4wd, 5spd, 4.10. 382hp/1000tq gone but not forgotten
2000 GMC 2500 6.0 LQ4, 4l80e, 2wd, RC, LB needs a turbo
|
|
|
07-06-2010, 06:20 PM
|
#38
|
Name: SMOKIN93
Title: Too Much Time
Status: Not Here
Join Date: Aug 2007
Location: Folsom, CA
Member`s Gallery
Posts: 1,145
|
I bet it would, maybe try a 1.0 first.
__________________
Fast: 1993 regular cab long bed 4x4, 215 pump, S400, injectors by Weston, Specrite torque converter. 9.64 139
Slow: 1992 Extended cab 4x4, p-pump, Specrite converter
|
|
|
07-12-2010, 03:45 PM
|
#39
|
Name: house
Title: the Fat kid!
Status: Not Here
Join Date: Apr 2006
Location: Kokomo/Angola, Indiana
Member`s Gallery
Posts: 3,780
|
1.10 didnt work to well, might hook agin on it. 1 rst 2 times T case didnt go to 4 low and was trying 4 high and didnt know it .. fixed the linkage and went to another pull and got it down track it ran 3500 rpms but didnt sunff to 2800
http://www.youtube.com/watch?v=v6j_3Rhj7r4
btw turbo combo in this one is S478/83 1.10
__________________
Joe "House" Kupferschmid
2005 CC LB Dmax ZF6 Puller
2006 CC DRW Dmax Tow Rig
2013 VW Jetta TDI..
|
|
|
07-12-2010, 03:58 PM
|
#40
|
Name: zstroken
Title: For $$$ your name here
Status: Not Here
Join Date: Sep 2006
Location: Western Michigan(by the lake)
Member`s Gallery
Posts: 23,151
|
Quote:
Originally Posted by house
1.10 didnt work to well, might hook agin on it. 1 rst 2 times T case didnt go to 4 low and was trying 4 high and didnt know it .. fixed the linkage and went to another pull and got it down track it ran 3500 rpms but didnt sunff to 2800
http://www.youtube.com/watch?v=v6j_3Rhj7r4
btw turbo combo in this one is S478/83 1.10
|
Too much compressor for the exhaust wheel in my opinion.
__________________
2008 4x4 Megacab, 68RFE
97 Dodge gone....
24V P-Pump Mafia member #1(retired)
Thanks to Mumau Diesel, Goerend Transmission, Northeast Diesel Service!
|
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
All times are GMT -5. The time now is 07:10 AM.
|