Lml to lmm build

DmaxMonster · 12-05-2012, 11:48 AM

We you all win.they may and most likely will never do programming for the lml...I am looking in to swapping over my lml to a lmm..I know the injectors are different, mike said he can make my Trany work. I am looking at what all other than the wiring harness and the computer, injectors heads, and fuel system would I have to change. Would the cp3 fit my block? And would the lml turbo work with the lmm computer? Any and all help will be great

SickLB7Crenshaw · 12-05-2012, 11:52 AM

i wish i had ur money..

6dot6 · 12-05-2012, 11:56 AM

yea you are far better off doing it as an lmm. good luck bud.

BorderlineReckless · 12-05-2012, 12:10 PM

i guess i don't get it lol

b14 · 12-05-2012, 12:22 PM

he wants mo powa in a nbs!! lol i often wondered what a roller chassis would cost from gm, then put a pre-emissions block in it and consider it "glider" i know you can get away from ALL emissions on semi's if you have two major pieces with mfr date codes PRE emissions standards, this includes ALL of your major drive line,

my way around emissions testing; i think yes

6dot6 · 12-05-2012, 12:35 PM

who knows. we may all need to do this eventually if we buy newer trucks down the road. my next project will be a cts-v though, or a z06.

DmaxMonster · 12-05-2012, 12:56 PM

The word it dodge is doing it on the 2013. EPA

DmaxMonster · 12-05-2012, 01:59 PM

I am still doing my stroker build just mines the heads with that money I found a 07 lmm motor and all the wiring I think I will need for $3,900.00 the motors got 125,000miles on it mines the basic bolt ons...but it has all fuel system
Can it be done?

bigblackdmaxx · 12-05-2012, 02:22 PM

Could you just use the fuel system and ecm out of the lmm? is that what your wanting too do?

**H&S Tech** · 12-05-2012, 02:25 PM

I have no doubts that it is possible, but I personally don't see the benefit in it. What is your horsepower goal? There are numerous companies working on a CP3 pump addition kit, and so far I am seeing good things. I am personally driving one and there is PLENTY of fuel for some good HP numbers (I dare say up to 800HP with supporting air and nozzles). Right now I am still on the stock turbo, and it becomes very inefficient around 550hp. Transmission will also need some upgrades if we keep pushing it like we are. The aftermarket is coming for the LML, and I see no reason to jump ship unless you are going for a 1000+ hp truck. We don't know yet how the LML will take very high HP levels, so you may be better off jumping to a proven platform.

12-05-2012, 11:48 AM	eBay Motors #1 (permalink)
DmaxMonster Junior Member Join Date: Dec 2012 Location: St. Charles, MO Posts: 236	Lml to lmm build We you all win.they may and most likely will never do programming for the lml...I am looking in to swapping over my lml to a lmm..I know the injectors are different, mike said he can make my Trany work. I am looking at what all other than the wiring harness and the computer, injectors heads, and fuel system would I have to change. Would the cp3 fit my block? And would the lml turbo work with the lmm computer? Any and all help will be great __________________ 2011 LML ecm converted to lmm 4x4 CCD PPE mans, up pipes, 5" exhaust, 250Fass lift pump, EFI live, Focal K2s all around two JL 13" PS2 flip down in back S475, and dual CP3 custom built tran thanks to the help and savings from Tim Heckler Ballies, Sam at Southern Style Diesel, Mark at Danville, Tony at All season, Guy at Socal, Mike L, and all the people on the df

12-05-2012, 11:52 AM	eBay Motors #2 (permalink)
SickLB7Crenshaw Senior Member Join Date: Feb 2011 Location: Fort Sumner, NM Posts: 822	i wish i had ur money.. __________________ 05' LLY 12.41 @109.9 Blake SDP Twinz, 40% overs, EFILive, Stage V trans, BT lock up box 4'' Exhaust, Airdog, Traction Bars, Built Front End, Big Thanks to Dustin, Idaho Rob, and Scott 01' LB7 13.5@97 EFILive, Grade C HG, ARP studs, 4 in duals, S@B intake, Airdog, PPE boost valve, BT lock up box on stock trans

12-05-2012, 11:56 AM	eBay Motors #3 (permalink)
6dot6 DuramaxForum Enthusiast Join Date: Mar 2011 Location: jackson,nj Posts: 2,061	yea you are far better off doing it as an lmm. good luck bud. __________________ - 2010 GMC sierra dually SLT CC - sdp twins,60 overs, efi by rob, trac bars built trans/ suncoast 1058 converter djm 3/5, sleeves and braces, 5inch straight pipe cts insight, ad2 165, 1pc shaft, reroute airbags, bt lockbox thanks to: Bigdipper, ATP, BT Dieselworks, Blackout Performance time to beat: 12.60 @ 108

12-05-2012, 12:10 PM	eBay Motors #4 (permalink)
BorderlineReckless Senior Member Join Date: Feb 2012 Location: Breckenridge, MI Posts: 605	i guess i don't get it lol __________________ -Trent- 2008 LMM 2500HD, MA-700, MBRP 4'', K&N cold air intake, EFI Live from Diesel Addiction, edge insight, PPE lift pump, egr blocked, 33'' Goodyear duratracs on 20" XD Misfits, de-debadged,smoked tail lights and cab lights, halo headlights, black grille, leveled with keys, B&M gooseneck hitch, air ride air bags with compressor, Alligator tie rod sleeves, PPE shim kit,Rough Country 6'' Lift Powdercoated Orange, 35w 5000k HIDs highs, lows and fogs WAITING TO BE INSTALLED - PCV reroute, Ppe rear diff cover, inline filter kit >>>build thread<<<

12-05-2012, 12:22 PM	eBay Motors #5 (permalink)
b14 Senior Member Join Date: Apr 2012 Posts: 500	he wants mo powa in a nbs!! lol i often wondered what a roller chassis would cost from gm, then put a pre-emissions block in it and consider it "glider" i know you can get away from ALL emissions on semi's if you have two major pieces with mfr date codes PRE emissions standards, this includes ALL of your major drive line, my way around emissions testing; i think yes __________________ 2010 2500 ccsb dpf delete - egr blocked - cheap pcv re-route efi live tuned dsp5 - by rob! 4" Diamond eye duals afe intake with pro dry 2 ride rights edge insight cts w/ egt probe and two backup cameras Dirty Loud and Proud

12-05-2012, 12:35 PM	eBay Motors #6 (permalink)
6dot6 DuramaxForum Enthusiast Join Date: Mar 2011 Location: jackson,nj Posts: 2,061	who knows. we may all need to do this eventually if we buy newer trucks down the road. my next project will be a cts-v though, or a z06. __________________ - 2010 GMC sierra dually SLT CC - sdp twins,60 overs, efi by rob, trac bars built trans/ suncoast 1058 converter djm 3/5, sleeves and braces, 5inch straight pipe cts insight, ad2 165, 1pc shaft, reroute airbags, bt lockbox thanks to: Bigdipper, ATP, BT Dieselworks, Blackout Performance time to beat: 12.60 @ 108

12-05-2012, 12:56 PM	eBay Motors #7 (permalink)
DmaxMonster Junior Member Join Date: Dec 2012 Location: St. Charles, MO Posts: 236	The word it dodge is doing it on the 2013. EPA __________________ 2011 LML ecm converted to lmm 4x4 CCD PPE mans, up pipes, 5" exhaust, 250Fass lift pump, EFI live, Focal K2s all around two JL 13" PS2 flip down in back S475, and dual CP3 custom built tran thanks to the help and savings from Tim Heckler Ballies, Sam at Southern Style Diesel, Mark at Danville, Tony at All season, Guy at Socal, Mike L, and all the people on the df

12-05-2012, 01:59 PM	eBay Motors #8 (permalink)
DmaxMonster Junior Member Join Date: Dec 2012 Location: St. Charles, MO Posts: 236	I am still doing my stroker build just mines the heads with that money I found a 07 lmm motor and all the wiring I think I will need for $3,900.00 the motors got 125,000miles on it mines the basic bolt ons...but it has all fuel system Can it be done? __________________ 2011 LML ecm converted to lmm 4x4 CCD PPE mans, up pipes, 5" exhaust, 250Fass lift pump, EFI live, Focal K2s all around two JL 13" PS2 flip down in back S475, and dual CP3 custom built tran thanks to the help and savings from Tim Heckler Ballies, Sam at Southern Style Diesel, Mark at Danville, Tony at All season, Guy at Socal, Mike L, and all the people on the df

12-05-2012, 02:22 PM	eBay Motors #9 (permalink)
bigblackdmaxx Senior Member Join Date: Sep 2010 Location: Midland, Texas Posts: 773	Could you just use the fuel system and ecm out of the lmm? is that what your wanting too do? __________________ Goes by Taylor 2012 Range Rover Autobiography Sadly Sold :2005 Lly Black 4wd cc/sb 6 inch Rancho lift kit with 35's 4 inch strait pipe, Egr delete, MA High Performance Duramax Motor Mounts :rockin AFE stage 2 cold air intake, Lbz mouthpeace, PPE Exhaust Manifolds & Up Pipes, 4.56 gears EFI by IdahoRob With a little extra fuel You may all go to hell and I will go to Texas. –Davy Crockett

12-05-2012, 02:25 PM	eBay Motors #10 (permalink)
H&S Tech DF Sponsors Join Date: Jul 2009 Posts: 128	I have no doubts that it is possible, but I personally don't see the benefit in it. What is your horsepower goal? There are numerous companies working on a CP3 pump addition kit, and so far I am seeing good things. I am personally driving one and there is PLENTY of fuel for some good HP numbers (I dare say up to 800HP with supporting air and nozzles). Right now I am still on the stock turbo, and it becomes very inefficient around 550hp. Transmission will also need some upgrades if we keep pushing it like we are. The aftermarket is coming for the LML, and I see no reason to jump ship unless you are going for a 1000+ hp truck. We don't know yet how the LML will take very high HP levels, so you may be better off jumping to a proven platform. __________________ H&S Performance "Bring on the Power"

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