Engine Swap Everything about swapping an engine into your Third Gen.....be it V6, V8, LTX/LSX, crate engine, etc. Pictures, questions, answers, and work logs.

Duramax Thirdgen Swap

Thread Tools
 
Search this Thread
 
Old Sep 16, 2012 | 11:43 PM
  #301  
NullHead's Avatar
Member
 
Joined: Sep 2011
Posts: 124
Likes: 0
From: Detroit, MI
Car: 1991 Pontiac Firebird
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.73, Detroit Trutrac, 10 bolt
Re: Duramax Thirdgen Swap

Man that's one hell of a trade! LOL
Old Sep 20, 2012 | 11:27 AM
  #302  
lunati397's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2004
Posts: 773
Likes: 0
From: Clovis NM
Car: 2012 F350 lariot/1991 Camaro RS
Engine: Powerstroke/6.0
Transmission: 6R100/4L80e
Axle/Gears: 3.73/3.42
Re: Duramax Thirdgen Swap

im trying to get a plasma table now that or il build one this winter but right now I might be trading that truck and car hauler for a 38ft enclosed race trailer ....Almost where I want to be and if I get the race trailer then I will finish the car this winter and be hitting up tracks next year
Old Sep 20, 2012 | 09:41 PM
  #303  
NullHead's Avatar
Member
 
Joined: Sep 2011
Posts: 124
Likes: 0
From: Detroit, MI
Car: 1991 Pontiac Firebird
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.73, Detroit Trutrac, 10 bolt
Re: Duramax Thirdgen Swap

Hitting up the tracks with a nose heavy diesel F body?? man I figured it would be a street car.
Old Sep 20, 2012 | 10:45 PM
  #304  
kmcn47's Avatar
Supreme Member
10 Year Member
 
Joined: Jan 2011
Posts: 1,932
Likes: 9
From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Re: Duramax Thirdgen Swap

atleast it wont do wheelies lol
Old Sep 27, 2012 | 09:07 AM
  #305  
lunati397's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2004
Posts: 773
Likes: 0
From: Clovis NM
Car: 2012 F350 lariot/1991 Camaro RS
Engine: Powerstroke/6.0
Transmission: 6R100/4L80e
Axle/Gears: 3.73/3.42
Re: Duramax Thirdgen Swap

Absolutly hitting up the tracks and ill be no more front heavy that a bbc I already have lost alot of front weight and will trim more

Good news I got a local diesel shop on board we will be trading services I will powdercoat for them and I get cheaper parts and custom tuning. Right now the goal for this spring is even more important because I am going to try and enter the NHRDA circuit and as long as I dont touch the firewall and use production bolt on parts Ill be running against the trucks

I just finished one LS swap and the others are waiting on parts so in the next weeks there should be some more progress goal is to get the engine mounted in and start exhaust intake fab
Old Sep 27, 2012 | 11:19 AM
  #306  
Fallen2603's Avatar
Senior Member
10 Year Member
 
Joined: May 2010
Posts: 838
Likes: 0
From: DeKalb, IL
Car: 2006 Cobalt SS/SC
Engine: LSJ
Transmission: F35 MU3
Axle/Gears: 4.05
Re: Duramax Thirdgen Swap

Diesel 3rd-Gen Vs. Diesel truck? Hmmm...I wonder who has the advantage there?
Old Sep 27, 2012 | 11:21 AM
  #307  
lunati397's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2004
Posts: 773
Likes: 0
From: Clovis NM
Car: 2012 F350 lariot/1991 Camaro RS
Engine: Powerstroke/6.0
Transmission: 6R100/4L80e
Axle/Gears: 3.73/3.42
Re: Duramax Thirdgen Swap

I am sure there will be whiners
Old Sep 27, 2012 | 11:22 AM
  #308  
lunati397's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2004
Posts: 773
Likes: 0
From: Clovis NM
Car: 2012 F350 lariot/1991 Camaro RS
Engine: Powerstroke/6.0
Transmission: 6R100/4L80e
Axle/Gears: 3.73/3.42
Re: Duramax Thirdgen Swap

The shop in town has a CC long bed and last weekend was running 12.5 full weight 4wd just a upgraded turbo (stock) lift pump and programing in a 7500lb truck
Old Sep 27, 2012 | 12:22 PM
  #309  
Fallen2603's Avatar
Senior Member
10 Year Member
 
Joined: May 2010
Posts: 838
Likes: 0
From: DeKalb, IL
Car: 2006 Cobalt SS/SC
Engine: LSJ
Transmission: F35 MU3
Axle/Gears: 4.05
Re: Duramax Thirdgen Swap

LOL! There will always be whiners...

Yeah, you should easily be able to beat that time.
Old Oct 6, 2012 | 10:19 AM
  #310  
bottledbird68's Avatar
Member
 
Joined: Oct 2004
Posts: 239
Likes: 0
From: Rutland MA
Car: 1 68 bird, 2 87 birds, a 92 bird...
Engine: carb'ed 305 in the 87, yuck...
Transmission: 700R4, for now....
Re: Duramax Thirdgen Swap

Subscribing
Old Oct 6, 2012 | 07:31 PM
  #311  
diablizzard's Avatar
Member
15 Year Member
iTrader: (8)
 
Joined: Jul 2007
Posts: 358
Likes: 2
From: Waukesha, WI
Car: 86 Camaro Z28
Engine: LT1 200cc Ai heads and cam
Transmission: T56
Axle/Gears: 4.10:1 Zexel Torsen
Re: Duramax Thirdgen Swap

Originally Posted by lunati397
Absolutly hitting up the tracks and ill be no more front heavy that a bbc I already have lost alot of front weight and will trim more

Good news I got a local diesel shop on board we will be trading services I will powdercoat for them and I get cheaper parts and custom tuning. Right now the goal for this spring is even more important because I am going to try and enter the NHRDA circuit and as long as I dont touch the firewall and use production bolt on parts Ill be running against the trucks

I just finished one LS swap and the others are waiting on parts so in the next weeks there should be some more progress goal is to get the engine mounted in and start exhaust intake fab
yay future progress
Old Oct 7, 2012 | 07:28 PM
  #312  
breynolds's Avatar
Member
iTrader: (1)
 
Joined: Jul 2008
Posts: 179
Likes: 0
From: Des Moines, Ia
Car: 91 Firechicken
Engine: 355ci SBC
Transmission: 97GM BW T-56
Axle/Gears: 9", Moser 31 Splines 3.73s Trac Loc
Re: Duramax Thirdgen Swap

Originally Posted by Irockz
I personally know the guy who built the Chevy II wagon in the current HotRod mag with a Duramax.He's a super nice guy,PM me for his # if you'd like,I'm sure he would tell you anything he could that would help.
Lol, you must not read too many forums.
Old Oct 7, 2012 | 08:21 PM
  #313  
86WS6's Avatar
Supreme Member
iTrader: (1)
 
Joined: Jul 2007
Posts: 1,263
Likes: 3
From: Great Smoky Mountains, Bryson City North Carolina
Car: 86WS6 30K and 82WS7 24K
Engine: 86:305 TPI, 82: 305 LG4
Transmission: 86:700R4, 82: T200C
Axle/Gears: 86:3:27 9 bolt, 82: 3:23 10 bolt
Re: Duramax Thirdgen Swap

Late to subscribe, but looking forward to watching your build.
There was a fellow on this site a few years back who swapped a BT4 Cummins into a thirdgen. That build was interesting to follow, however he did not go as indepth as you are. Your Duramax build should be awesome! Many years ago I swapped a BT6 Cummins into an 88 Chevy CC Dually 4x4. I used a SM465 4 speed, and a US Gear 2 speed spliter, 208 transfer case, and the truck already had 4:10 gears. It turned out great. My swap was not nearly as complicated as your swap.
Old Oct 12, 2012 | 10:33 AM
  #314  
musclecar70sfan's Avatar
Supreme Member
iTrader: (1)
 
Joined: Jun 2009
Posts: 1,777
Likes: 0
From: Central Connecticut
Car: 91 Trans Am 'vert
Engine: LB9
Transmission: T5
Axle/Gears: 3.45 9 bolt
Re: Duramax Thirdgen Swap

subbed
Old Oct 31, 2012 | 08:51 AM
  #315  
RallySportKid89's Avatar
Junior Member
 
Joined: Oct 2012
Posts: 2
Likes: 0
Re: Duramax Thirdgen Swap

Doing this swap in texas please contact me at and1jumpshot22@aol.com or john robertson at Texas Diesel Power or find me on facebook travis parrish could use your help building the k member. We have a complete LB7 and allison in Oklahoma. Car stripped down all ready for the new k member and dramaxx/allison combo only lacking cage and paint after..... Please contact me ASAP thank you for your time
Old Dec 26, 2012 | 11:02 AM
  #316  
lunati397's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2004
Posts: 773
Likes: 0
From: Clovis NM
Car: 2012 F350 lariot/1991 Camaro RS
Engine: Powerstroke/6.0
Transmission: 6R100/4L80e
Axle/Gears: 3.73/3.42
Re: Duramax Thirdgen Swap

I wish I could give an update but unfortunately I have been so busy lately I havent even gotten to touch my car let alone even think about it Ill be wraping up one job in the next month and hopefully finishing another at the same time then I am not taking any more side work other than powdercoating

I put the motor in and started making the motor mounts and thats about it I apologize for everyone that is subscribed waiting for progress but the good news is as soon as im finished with my other side jobs its all steam ahead to getting this old girl running
Old Jan 2, 2013 | 12:50 AM
  #317  
NullHead's Avatar
Member
 
Joined: Sep 2011
Posts: 124
Likes: 0
From: Detroit, MI
Car: 1991 Pontiac Firebird
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.73, Detroit Trutrac, 10 bolt
Re: Duramax Thirdgen Swap

It's all good!

Can't wait for some progress on this build! Take your time, do what ya gotta do
Old Jan 3, 2013 | 09:48 PM
  #318  
garcia45's Avatar
Junior Member
 
Joined: Jan 2013
Posts: 4
Likes: 0
Re: Duramax Thirdgen Swap

thats pretty awsome dude. diesel in a camaro!!! effing cool
Old Jan 3, 2013 | 10:11 PM
  #319  
lunati397's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2004
Posts: 773
Likes: 0
From: Clovis NM
Car: 2012 F350 lariot/1991 Camaro RS
Engine: Powerstroke/6.0
Transmission: 6R100/4L80e
Axle/Gears: 3.73/3.42
Re: Duramax Thirdgen Swap

well not to be the the bearer of bad news but ive got a good offer on the dmax the guy is coming by tomorrow if he buys it then ive got a 6.0 sitting around and ill throw some LSA heads and a turbo kit on it and it will be in the car very quickly Ill let you all know tomorrow its down to time basically I dont have the time to do all the fab work to make it work and I would have to go to a 4 inch cowl to clear the motor which I wasnt to fond of
Old Jan 3, 2013 | 11:52 PM
  #320  
ericjon262's Avatar
Supreme Member
15 Year Member
 
Joined: Nov 2008
Posts: 1,545
Likes: 10
From: South Carolina
Car: 85 2M6, 87 'Bird 88 'burb
Engine: LX9, LG4, L05
Transmission: F23, 700r4, 700R4
Axle/Gears: 3.63, 2.73, 4.10
Re: Duramax Thirdgen Swap

this thread just went from badass to fail in one post.
Old Jan 4, 2013 | 10:19 AM
  #321  
Fallen2603's Avatar
Senior Member
10 Year Member
 
Joined: May 2010
Posts: 838
Likes: 0
From: DeKalb, IL
Car: 2006 Cobalt SS/SC
Engine: LSJ
Transmission: F35 MU3
Axle/Gears: 4.05
Re: Duramax Thirdgen Swap

This SUCKS.
Old Jan 4, 2013 | 11:56 AM
  #322  
AutoRoc's Avatar
Member
iTrader: (1)
 
Joined: Jan 2002
Posts: 482
Likes: 0
From: Michigan!
Engine: Vortec 4200 Inline 6 PT70 Turbo..
Transmission: 4L65E
Axle/Gears: 3.73
Re: Duramax Thirdgen Swap

Worst post everrrrr!

Jk things change man!
Old Jan 4, 2013 | 12:47 PM
  #323  
lunati397's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2004
Posts: 773
Likes: 0
From: Clovis NM
Car: 2012 F350 lariot/1991 Camaro RS
Engine: Powerstroke/6.0
Transmission: 6R100/4L80e
Axle/Gears: 3.73/3.42
Re: Duramax Thirdgen Swap

I have a shop and do LS swaps im doing 3 right now its my comfort zone i guess I wanted to be running by this spring my car has been down for the past 5 years so if I do the LQ4 I can have her up and running in no time and for what im getting for all my duramax parts im getting a

LQ4 L92 heads Holley hi ram intake complete KY turbo kit with a t78 and I can make it look good and it will be a beast shooting for 600 to 700 hp
Old Jan 5, 2013 | 02:13 PM
  #324  
waylandcool's Avatar
Junior Member
 
Joined: Oct 2012
Posts: 11
Likes: 0
From: Pingree Grove, IL
Re: Duramax Thirdgen Swap

Originally Posted by ericjon262
this thread just went from badass to fail in one post.

I wouldn't call it a failure. To my knowledge, no one had ever tried it before. Now we know that it might work but it requires a ton of extra work that may not be worth it.

If someone else wants to try it, they will see this thread and have a better idea of what the potential issues are. For that reason, this thread is a win, IMO.
Old Jan 5, 2013 | 06:57 PM
  #325  
lunati397's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2004
Posts: 773
Likes: 0
From: Clovis NM
Car: 2012 F350 lariot/1991 Camaro RS
Engine: Powerstroke/6.0
Transmission: 6R100/4L80e
Axle/Gears: 3.73/3.42
Re: Duramax Thirdgen Swap

its very possible the most major issue is the height and the exhaust being right where the steering is

I was doing it to do it but really didnt want to do it I think its an awsome idea but I wanted to build a high hp 6.0

the duramax left today and I already have a complete turbo kit a 6.0 and i ordered some L92 heads with the holley high ram intake

Ill start another build thread once i start into it next month ill still have a 600 hp motor one way or another
Old Jan 5, 2013 | 07:24 PM
  #326  
Richboll's Avatar
Supreme Member
 
Joined: Apr 2011
Posts: 1,051
Likes: 0
From: Huntsville, AL
Car: 89 Black IROC-Z convertible
Engine: 305 TBI
Transmission: Auto
Re: Duramax Thirdgen Swap

I for one will be looking forward to your next build thread. Good luck!
Old Jan 10, 2013 | 05:15 PM
  #327  
lunati397's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2004
Posts: 773
Likes: 0
From: Clovis NM
Car: 2012 F350 lariot/1991 Camaro RS
Engine: Powerstroke/6.0
Transmission: 6R100/4L80e
Axle/Gears: 3.73/3.42
Re: Duramax Thirdgen Swap

https://www.thirdgen.org/forums/ltx-...-rs-6-0-a.html
Old Feb 11, 2013 | 01:10 PM
  #328  
RallySportKid89's Avatar
Junior Member
 
Joined: Oct 2012
Posts: 2
Likes: 0
Re: Duramax Thirdgen Swap

boooooo

Last edited by RallySportKid89; Feb 11, 2013 at 01:18 PM.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Frozer!!!
Camaros for Sale
35
Jan 19, 2024 04:55 PM
bellez77
Body
14
Sep 5, 2015 08:39 PM
NBrehm
Engine/Drivetrain/Suspension Parts for Sale
1
Aug 25, 2015 11:49 PM
sreZ28
Engine Swap
4
Aug 14, 2015 07:48 PM
1992 Trans Am
Engine/Drivetrain/Suspension Parts for Sale
1
Aug 8, 2015 08:16 PM




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