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Dyno Forum Discuss Dyno Tuning, and Post those Graphs Here! |
04-30-2013, 05:42 PM
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#21
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Name: Hurley
Title: BLAKLUNG
Status: Not Here
Join Date: Apr 2008
Location: Statesville, NC
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Posts: 3,698
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Quote:
Originally Posted by 06cumminz
1994 2500- 160hp pump, mack rack, 22* timing, 5x14 sac injectors, 62/74/14, airdog II dual feed, homemade 191 dv's. 640-1335 fuel only 646-1364 on winshield washer fluid
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go on....
__________________
THIS
IS
COMPD.
95 2500 RCSB 2wd back-halfed and 4-linked
5x14/7mm +100cc/4k/11-blade billet 63/68/.91 T4
539/989
03 RCLB 4x4, SSR
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04-30-2013, 09:47 PM
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#22
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Name: 1stgensleeper
Title: Too Much Time
Status: Not Here
Join Date: Jul 2012
Location: Modesto, California
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Posts: 773
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Quote:
Originally Posted by 06cumminz
1994 2500- 160hp pump, mack rack, 22* timing, 5x14 sac injectors, 62/74/14, airdog II dual feed, homemade 191 dv's. 640-1335 fuel only 646-1364 on winshield washer fluid
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Something seems a little off there...
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04-30-2013, 10:52 PM
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#23
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Name: JQmile
Title: Comp Diesel Sponsor
Status: Not Here
Join Date: Nov 2006
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Posts: 6,976
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Friendly dyno? I like to see all the big injector 160hp pump combos....seems like people are finally catching on to how a big injectors can help on those combos. With the twins, even the 5x18s are pretty drivable, I've towed with them and it barely hazes.
__________________
89 Dodge 972rwhp on the hose, still a VE!
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04-30-2013, 11:13 PM
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#24
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Name: 5.9 Cummins Fan
Title: Gearhead
Status: Not Here
Join Date: Mar 2009
Location: Buhl, ID
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Posts: 444
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Quote:
Originally Posted by 97regcab12v
468/934 5x20's 66/74/14 max'd 180 pump 19* timing factory engine specs.
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That is a lot of injector to make that low of HP, tune that thing
__________________
1990 W250 p-pumped, lots of fuel, lots of turbo and nawzzz
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04-30-2013, 11:42 PM
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#25
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Name: powermad
Title: trevor
Status: Not Here
Join Date: Feb 2008
Location: bay area
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Posts: 1,070
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im getting excited to dyno my truck. really looking for 550 but not saying anything that i will for sure be there but its looking good so far.
__________________
a bunch of stuff to make a 12 valve go fast... but not fast enough...
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05-01-2013, 09:17 AM
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#26
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Name: 06cumminz
Title: Too Much Time
Status: Not Here
Join Date: Apr 2010
Location: Comfort Texas
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Posts: 268
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my roomate bought this truck with it bone stock, my brother and i own holden bros diesel in comfort tx. we have dynoed the truck 3 times on the same dynojet. i meant homemade full cuts, and it has valve springs as well. i was very impressed with the truck. ive tuned hundreds of p pump and rotary pumped trucks, not to mention this truck gets 22mpg. mayeb the dyno operator is changing something
1st dyno- stock injectors, 62/74/14, pac brak springs, and homemade full cuts, 472-1081
2nd dyno- only thing changed was airdog II, 5x14 injectors and dual feed, 597-1248
3rd dyno- only thing added was mack rack plug, more fuel pressure and the water/meth 646-1364
we have dynoed this truck alot those 3 times and we are loading it between 65 and 70% if i new how to post pics or videos id do so.
Last edited by 06cumminz; 05-01-2013 at 09:20 AM.
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05-01-2013, 11:25 AM
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#27
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Name: Hurley
Title: BLAKLUNG
Status: Not Here
Join Date: Apr 2008
Location: Statesville, NC
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Posts: 3,698
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^interesting, thanks for an informative (and not pissy) response.
__________________
THIS
IS
COMPD.
95 2500 RCSB 2wd back-halfed and 4-linked
5x14/7mm +100cc/4k/11-blade billet 63/68/.91 T4
539/989
03 RCLB 4x4, SSR
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05-01-2013, 11:48 AM
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#28
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Name: Lostnwalmart
Title: Too Much Time
Status: Not Here
Join Date: Jul 2006
Location: Tokyo Japan
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Posts: 8,970
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Ill have a number here this weekend
__________________
Ecorico scooter!!
-Cliff
Quote:
Originally Posted by Snedge
Anybody that would not haul a dinosaur for an orphanage is no friend of mine.
To some people it's all about money. Geez
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05-01-2013, 12:48 PM
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#29
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Name: 1stgensleeper
Title: Too Much Time
Status: Not Here
Join Date: Jul 2012
Location: Modesto, California
Member`s Gallery
Posts: 773
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Quote:
Originally Posted by 06cumminz
my roomate bought this truck with it bone stock, my brother and i own holden bros diesel in comfort tx. we have dynoed the truck 3 times on the same dynojet. i meant homemade full cuts, and it has valve springs as well. i was very impressed with the truck. ive tuned hundreds of p pump and rotary pumped trucks, not to mention this truck gets 22mpg. mayeb the dyno operator is changing something
1st dyno- stock injectors, 62/74/14, pac brak springs, and homemade full cuts, 472-1081
2nd dyno- only thing changed was airdog II, 5x14 injectors and dual feed, 597-1248
3rd dyno- only thing added was mack rack plug, more fuel pressure and the water/meth 646-1364
we have dynoed this truck alot those 3 times and we are loading it between 65 and 70% if i new how to post pics or videos id do so.
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It's not that I didn't believe you, it's just that those numbers seemed really high for a 160 pump and a 62mm turbo. I'm interested to hear more about these homemade full cut DV's and the tuning you did. And maybe the dyno operator was using a high correction factor? Just wondering how you got that good of numbers on that setup. Sounds like a nice running truck though.
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05-01-2013, 01:33 PM
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#30
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Name: 06cumminz
Title: Too Much Time
Status: Not Here
Join Date: Apr 2010
Location: Comfort Texas
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Posts: 268
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i thought the same thing. what is the correction factor "normally". i looked at abunch of different dv's and then took the factory 131's to my buddys lathe and cut them down as far as i thought was safe and put them back in with the factory holders. i set it at 22* timing, mack rack plug. it has a 100 plate slid all the way forward, the afc was adjusted to get the least amount of fuel on the low end.
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05-01-2013, 02:01 PM
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#31
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Name: Hurley
Title: BLAKLUNG
Status: Not Here
Join Date: Apr 2008
Location: Statesville, NC
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Posts: 3,698
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....the 'right' thing to do is list uncorrected. my post above is 1.01 CF, which is ok in my book.
__________________
THIS
IS
COMPD.
95 2500 RCSB 2wd back-halfed and 4-linked
5x14/7mm +100cc/4k/11-blade billet 63/68/.91 T4
539/989
03 RCLB 4x4, SSR
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05-01-2013, 03:16 PM
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#32
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Name: 06cumminz
Title: Too Much Time
Status: Not Here
Join Date: Apr 2010
Location: Comfort Texas
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Posts: 268
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the uncorrected numbers are 610.7 hp and 1288.40 torque with water meth
the uncorrected numbers are 599.1 hp and 1260.1 torque with fuel only
the other numbers are with a std. 1.07 correction factor
Last edited by 06cumminz; 05-01-2013 at 03:27 PM.
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05-01-2013, 03:27 PM
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#33
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Name: Darren A
Title: I'm Special
Status: Not Here
Join Date: Oct 2009
Location: Blackstock, ON, Canada
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Posts: 73
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180 pump, .024s, ddp4s, fass 95, 62/80-14 over ht60, colt big stick, ported head, washer fluid. 608 hp and 1238 lb-ft.
__________________
1991.5 D250, 180 pump, .024 DVs, Mack rack plug, DDP4s, FASS, Balanced, Fire ringed, Colt "Big Stick", HD push rods, 60lb valve springs, S362 over HT60, 47RH with ATS five star converter, billet input, Goerend VB, Water/Meth, Caltracs.
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05-01-2013, 03:28 PM
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#34
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Name: DitchDigger
Title: Green Behind the Ears
Status: Not Here
Join Date: Oct 2010
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Posts: 62
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I've seen this truck running down the highway a few times, and on the dyno a bunch. It is the best running 12v I've seen. Tried messing with it on the highway with my 95. Bad idea. Very impressive build guys.
__________________
[FONT="Arial"] 06 QCSB "seabass" 1108 hp
95 2500 5spd- 4k's, 191's, 5x14's, 100 plate
400hp/938 ftlbs- SOLD :/
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05-01-2013, 05:00 PM
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#35
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Name: 97regcab12v
Title: Diesel Enthusiast
Status: Not Here
Join Date: Aug 2011
Location: Mid Mo
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Posts: 82
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Quote:
Originally Posted by 97regcab12v
468/934 5x20's 66/74/14 max'd 180 pump 19* timing factory engine specs.
That is a lot of injector to make that low of HP, tune that thing
It was a really unforgiving dyno, Kevin at northeast did my pump I've heard nothing but bolt it on and leave it alone, maybe someone more knowledgable could make more power but I'm pretty happy with it really.
__________________
06 GMC 2500 CCSB LLY 4wd DD
97 Dodge 2500 RCLB 12V
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05-02-2013, 07:01 PM
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#36
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Name: NickTF
Title: Single turbo turd.
Status: Not Here
Join Date: Jun 2007
Location: Laurel, DE
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Posts: 5,887
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Quote:
Originally Posted by Hurley
BlakLung dyno Truck Jam 2013 - YouTube
539/989
63/68/.91, 11-blade billet compressor wheel, ~50psi peak boost
7mm +100cc dv's
5x14's (280bar, +0.010")
4k springs... maybe fueling to 3k
25.5deg timing (160hp pump)
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Wow, that is one quiet turbo! Is that just the video sound muffling it or is the turbo that quiet? I have heard those wheels are quiet and will find out when I get my 11-blade s400 on as a primary.
__________________
97 12v sold. 2015 Power Wagon DD!
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05-02-2013, 07:28 PM
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#37
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Name: Hurley
Title: BLAKLUNG
Status: Not Here
Join Date: Apr 2008
Location: Statesville, NC
Member`s Gallery
Posts: 3,698
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Here's Jason's video; and yes, it is fairly quiet. fwiw, I'm running a 5" dynomax bullet muffler and the air filter is tucked into the bumper
__________________
THIS
IS
COMPD.
95 2500 RCSB 2wd back-halfed and 4-linked
5x14/7mm +100cc/4k/11-blade billet 63/68/.91 T4
539/989
03 RCLB 4x4, SSR
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05-03-2013, 12:33 PM
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#38
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Name: 95-12valve
Title: What's a CP3?
Status: Not Here
Join Date: Jan 2009
Location: Where I'm supposed to be
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Posts: 1,129
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Super B special over 475 1.10 T6, 160 pump, Smokem comp DV's, 5x.016's, springs, locks retainers, billet push rods, 24* timing, marine cam, studs AirDog II 200 @ 60 psi
__________________
'95 2500 CCLB 5 Speed
675 HP 1242 ft/lb on Dunbar's Dyno
'96 Half Ton...being built
Big Thanks to SMOKEM!!!
"Do something smart..."
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05-05-2013, 08:40 AM
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#39
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Name: SSpeeDEMONSS
Title: Still Learning
Status: Not Here
Join Date: May 2006
Location: LA/OC, so cal
Member`s Gallery
Posts: 3,370
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1994 2500 RC LB 4wd 5spd
-180 injectors
-131 DVs
-CDS 5k set loose
-WH1C w/18.5cm exhaust housing
-no plate
-AFC modded(barrel and foot ground, smoke screw backed out, no rack plug, starwheel adjusted)
-20.75* timing
-Armstrong Performance header
-4" exhaust
-Taurus fans
It was dropping fuel pressure WOT down to 12-15psi.
381.5hp @ 2025rpm
999.5tq @ 2004rpm
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
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05-05-2013, 11:39 PM
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#40
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Name: madmikeismad
Title: So mad
Status: Not Here
Join Date: Dec 2009
Location: Newalla, OK
Member`s Gallery
Posts: 14,347
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98: 623
180 pump, racked and balanced, comp cuts, haisley 5k's (loose), rack plug, afc modified, 175 spring, no plate
67/83/.9
20*ish
steed
181/210
5x.016
FP @ 35-40 WOT
__________________
Mike Hill
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