05 LLY Sleeper Build

Bdsankey

Vendor
Vendor/Sponsor
Feb 1, 2018
4,152
1,262
113
Larsen, Wisconsin
What's the best image hosting site to link pictures to this forum?



Well I'm finally retyping my entire build thread after the creation of the "Garage Builds" section.

----Fall 2014----
I purchased my 2005 LLY from the original owner in the fall of 2014 at 312k miles for a measly $5000. The truck is an extended cab short box that is leather/loaded with every option available including sunroof. The older gentleman I purchased it from was the area AmsOil rep and was very paranoid about maintenance intervals for all fluids and filters. Luckily it had an Airdog 2 165 installed by the previous owner and it also came with a Diablo Sport Predator with the 40hp tune installed.

With the truck coming from the Upper Peninsula of Michigan it had obvious rust but the rest of the truck is solid (frame, interior is in great shape etc).

Black Friday 2014 started off the modifications in the form of an exhaust, downpipe, egr delete, and EFILive from Idaho Rob. I drove it like this and sadly limped the trans in February of 2015. It got a built trans installed by Cole Ule at Blown Black Performance in Chili, WI that has held up fantastically to this day. Cole put in a GMax 5-3 with Mike L springs, Ratio-Tek pressure mods, and some misc trans-go parts along with a Suncoast 1058 converter.




----Summer 2015----
Fast forward to summer of 2015 and I ended up blowing a head gasket after 30k miles of beating it like it owed me money. To add icing to the cake it ended up sticking two injectors wide open. Instead of rebuilding that engine I went and picked up a complete long block from a junkyard with 160k miles complete from pan to cp3 to turbo. At this time I installed new ARP head studs, Exergy 60% over injectors, Exergy 10mm cp3, decked/had the heads gone through, and threw on a Danville 68mm Stage 2R 4094. I got the truck dynod in the summer of 2016 and did 671hp/1186tq.

The truck ran great through the fall and coming summer of 2016 with me repeatedly raising the rev-limiter stopping at 5000rpm. I made ~5-8 hooks the fall of 2016 after getting the truck together and another ~20 hooks the following summer of 2017.

At the end of 2017 I was backing my 30ft 5th wheel camper and 28ft boat into storage and noticed the truck was raw fuel smoking and surging in reverse/drive but only at idle. It didn't feel down on power on the drive home so I didn't think much of it. After checking the balance rates I pulled the injectors and sent them back to Exergy. While the injectors were out of warranty time wise they had only ~10k miles on them. They flow tested and balanced them and determined they were not the culprit. After a compression test I found 7 cylinders low on compression ranging from only 20-50psi low to cylinder 8 being 140psi low.




----Winter 2017----
During the winter of 2017-2018 I ended up putting together the build below-

Engine:
1) CP-Carrillo Hybrid rotating assy (1/2# lighter per cyl, 0.202" longer rod, forged pistons at 16.5:1 w/0.100 reliefs)
2) SoCal 6480AF cam
3) Fluidampr
4) Suncoast billet flexplate (Black Friday FTW, $454.71 shipped)
5) ARP everywhere (main studs, re-used my 2000 series head studs, rocker shaft bolts, balancer bolt, flexplate bolts, etc)
6) SoCal pushrods
7) SoCal beehive springs
8) New GM oil cooler
9) New GM lifters
10) DHD high rpm water pump
11) Powder coated upper oil pan, front cover, valve covers, intake clams, coolant bridge etc

Trans/Drivetrain:
1) Goerend J 3000rpm stall converter
2) Eaton elocker front diff
3) 4"x0.083" driveshaft with 1480 joints

Fuel:
1) Exergy modded 250% overs
2) Exergy 14mm street pump
3) Old Airdog 2 165 with a 7.3L powerstroke spring all the way turned down.
4) -8AN feed into the CP3

Air/Exhaust:
1) Bullseye Batmo Gen 2 S475/87/1.00 T4
2) HSP S400 install kit
3) Mishimoto intercooler
4) Profab castflow manifolds and up-pipes

The truck did 820hp/1748tq with that setup on Duramax Tuner/Calibrated Power Solution's dyno at around 52-54psi of boost. On the streets of Mexico it sees 68-72psi after a tune revision with an updated timing curve. That is at 1550us and starting to drop rail due to weak supply pump. At the end of 2018 I ended up grenading the S475 at 72psi doing a highway pull against a Subaru STI thats known to be pretty quick in the area.




----Winter 2018----
Over the winter of 2018-2019 I have since added the following:
1) Second CP3 (stock LBZ)
2) Revamped the low-pressure fuel supply system with a Fuelab Prodidgy 41403 pump and regulator
3) Upgraded to a Forced Inductions Billet S480/96/1.10 T6 with V2 race cover in the valley
4) Full billet trans including (input, intermediate, output, c2/p2 combo)
 
Last edited:

SSchmi5519

LLY Cult Leader
Oct 19, 2008
3,387
1
36
Arizona
I use https://imgbb.com a lot but after the whole Photobucket debacle I'll never trust an image hosting website to host indefinitely ever again. :cry:

I now keep my many photos organized on my PC in a fashion that is easy to retrieve re-upload should the need arise.
 

SSchmi5519

LLY Cult Leader
Oct 19, 2008
3,387
1
36
Arizona
I'm going to try running them through some image compression first and see how that goes. If that doesn't work I'll be in touch. Build threads are useless without pictures.

Sounds good. You can even re-size them using prnt-scrn and cropping, or if you have Windows10 their snipping tool works perfectly for a quick easy resize.
 

torqued2dmax

Member
Mar 26, 2017
646
1
18
Brookville, PA
Compressing them seems to be working, I'll go through and add some images here in a bit once I get some free time today.
You are 25 years of age and you put about $70,000 into one of your two trucks in the past 4 years , man that must keep you out of trouble ! Good job , keep us informed of the next upgrades which are soon to come no doubt !
 

Bdsankey

Vendor
Vendor/Sponsor
Feb 1, 2018
4,152
1,262
113
Larsen, Wisconsin
You are 25 years of age and you put about $70,000 into one of your two trucks in the past 4 years , man that must keep you out of trouble ! Good job , keep us informed of the next upgrades which are soon to come no doubt !

I'm still waiting on the turbo to get here. The truck is currently sitting without a pedestal, turbo, or low pressure fuel system in it. The majority of my fittings should be here today as well as I already have the pump, reg, filter etc.


I've been lucky enough that my parents own and operate an auto shop. While they didn't pay for anything on the truck I was able to benefit from the connections we have in regards to pricing. For example, my entire machine shop bill was only $1200 and that included bearings (cam/main/rod, all H series), bore/hone block, balance rotating assy, flux block and crank, polish crank, convert oil galley plugs to threaded vs press in. I'm in it about $48k but that doesn't include incidentals that I don't have documented somewhere. I am very very complete and organized when it came to my engine build documenting sources/costs/etc.


I have gone to college and received my bachelors in 2016 for Mechanical Engineering and it has been great until I decided to pay for a wedding. Trying to balance a schedule of getting my toy complete and paying for wedding expenses is one heck of a juggling act. My soon-to-be wife doesn't know yet that I'm planning on going with a SoCal billet narrow rod throw crank, billet mains, and girdle this coming winter along with bolting a PT106 out in front of my 480/96/1.10 but that will also hinge on how the 480 runs this summer. I don't have enough fuel for a 80/106 setup to truly max it out bout it would be damn fun. At that point I will probably downsize to a 468/491 setup and get to drive it more.



----Fall 2014----
Purchase: $5000
Trans: $5500
Tuning w/CTS2: $989
Exhaust: $400
Intake: $450
Total: $12,339


----Summer 2015----
Long Block: $4000
Head Studs: $0, trade for core inj
60% injectors: $4000
10mm: $1100 (horse trading with a buddy, traded a sportsman for it and 2 other stock pumps)
Turbo: $2420
WCFab Kit: $945
Dyno Tune @ BBP (3hrs dyno time): $850
Total: $13,315

Total to date: $25,654


----Winter 2017----
Motor Build: $11,632.26
250% overs: $500, horse trading
14mm: $500, horse trading
S475/87/1.00 T4: $1000
HSP S400 kit: $2450
Goerend J: $1150
Elocker: $0, horse trading
Selling old parts: -$4577.12
Total: 12,655.14

Total to date: $38,309.14



----Winter 2018----
Dual Fueler kit w/used LLY pump: $750
New Bosch LBZ pump: $550
Forced Inductions ETR 480/96/1.10 T6 w/V2 Cover: $1750
Low pressure fuel supply: $1200
Full billet trans: $5000 (has 40mi on it out of Cole Ule’s struck)
Total: $9250

Total to date: $47.559.14
 

torqued2dmax

Member
Mar 26, 2017
646
1
18
Brookville, PA
I'm still waiting on the turbo to get here. The truck is currently sitting without a pedestal, turbo, or low pressure fuel system in it. The majority of my fittings should be here today as well as I already have the pump, reg, filter etc.


I've been lucky enough that my parents own and operate an auto shop. While they didn't pay for anything on the truck I was able to benefit from the connections we have in regards to pricing. For example, my entire machine shop bill was only $1200 and that included bearings (cam/main/rod, all H series), bore/hone block, balance rotating assy, flux block and crank, polish crank, convert oil galley plugs to threaded vs press in. I'm in it about $48k but that doesn't include incidentals that I don't have documented somewhere. I am very very complete and organized when it came to my engine build documenting sources/costs/etc.


I have gone to college and received my bachelors in 2016 for Mechanical Engineering and it has been great until I decided to pay for a wedding. Trying to balance a schedule of getting my toy complete and paying for wedding expenses is one heck of a juggling act. My soon-to-be wife doesn't know yet that I'm planning on going with a SoCal billet narrow rod throw crank, billet mains, and girdle this coming winter along with bolting a PT106 out in front of my 480/96/1.10 but that will also hinge on how the 480 runs this summer. I don't have enough fuel for a 80/106 setup to truly max it out bout it would be damn fun. At that point I will probably downsize to a 468/491 setup and get to drive it more.



----Fall 2014----
Purchase: $5000
Trans: $5500
Tuning w/CTS2: $989
Exhaust: $400
Intake: $450
Total: $12,339


----Summer 2015----
Long Block: $4000
Head Studs: $0, trade for core inj
60% injectors: $4000
10mm: $1100 (horse trading with a buddy, traded a sportsman for it and 2 other stock pumps)
Turbo: $2420
WCFab Kit: $945
Dyno Tune @ BBP (3hrs dyno time): $850
Total: $13,315

Total to date: $25,654


----Winter 2017----
Motor Build: $11,632.26
250% overs: $500, horse trading
14mm: $500, horse trading
S475/87/1.00 T4: $1000
HSP S400 kit: $2450
Goerend J: $1150
Elocker: $0, horse trading
Selling old parts: -$4577.12
Total: 12,655.14

Total to date: $38,309.14



----Winter 2018----
Dual Fueler kit w/used LLY pump: $750
New Bosch LBZ pump: $550
Forced Inductions ETR 480/96/1.10 T6 w/V2 Cover: $1750
Low pressure fuel supply: $1200
Full billet trans: $5000 (has 40mi on it out of Cole Ule’s struck)
Total: $9250

Total to date: $47.559.14
Man you saved $20,000 on the deals you made, now you have to focus on how to not let her know about that next $20,000 that you are about to spend and hope to not hear those words like I heard, honey I am pregggggggg !!! LOL !!!
 

Bdsankey

Vendor
Vendor/Sponsor
Feb 1, 2018
4,152
1,262
113
Larsen, Wisconsin
Man you saved $20,000 on the deals you made, now you have to focus on how to not let her know about that next $20,000 that you are about to spend and hope to not hear those words like I heard, honey I am pregggggggg !!! LOL !!!

Thank GOD neither of us want children.

The big saving factor to be honest is labor. Typically I only save 10%-30% on parts depending on my supplier/vendor BUT I don't pay anything for my personal time or shop space after hours. That is huge. We've got a small 3 bay shop but with as long as my father has been doing this (since 75') he has amassed quite the tool selection. Also, selling my old parts has proven to be profitable. I was able to pick up a used 10mm pump from Eric @ Merchant Auto for $1000 off of his UCC truck before he had it done for UCC 2018 since he was upgrading the fuel system. It's the smart planning that has saved the most on parts and watching for deals. Don't be in a hurry.




The biggest thing I've learned is if a tool doesn't exist you might as well make it. For example, I fought my oil drain on the turbo. Went down to the local hardware store and bought the cheapest wrench I could find in the proper size (size escapes me at the moment) and cut the box end open to make a line wrench and cut the handle down really short to allow it to fit into the area I needed it to allowing me to get 1 flat of turn at a time.
 

Josh154

Well-known member
Sep 28, 2015
1,220
85
48
Sioux Falls SD
That’s awesome man. Can’t wait for pics of everything, I am 24 myself and on my 2nd dmax. It’s a fun journey forsure. Also the pride and enjoyment you get out of doing things yourself is so rewarding. I’ve done a couple cp3s turbos and injectors and felt like I was the king when I fired it up and took it for the test drives knowing I did it all myself. Can’t wait to see some pics and see this new setup running!
 

torqued2dmax

Member
Mar 26, 2017
646
1
18
Brookville, PA
Thank GOD neither of us want children.

The big saving factor to be honest is labor. Typically I only save 10%-30% on parts depending on my supplier/vendor BUT I don't pay anything for my personal time or shop space after hours. That is huge. We've got a small 3 bay shop but with as long as my father has been doing this (since 75') he has amassed quite the tool selection. Also, selling my old parts has proven to be profitable. I was able to pick up a used 10mm pump from Eric @ Merchant Auto for $1000 off of his UCC truck before he had it done for UCC 2018 since he was upgrading the fuel system. It's the smart planning that has saved the most on parts and watching for deals. Don't be in a hurry.




The biggest thing I've learned is if a tool doesn't exist you might as well make it. For example, I fought my oil drain on the turbo. Went down to the local hardware store and bought the cheapest wrench I could find in the proper size (size escapes me at the moment) and cut the box end open to make a line wrench and cut the handle down really short to allow it to fit into the area I needed it to allowing me to get 1 flat of turn at a time.
We might be hearing about you in the next few years being a go to Dmax shop , my two local shops Black out and griffith started out small and are doing great now ! good luck !
 

Bdsankey

Vendor
Vendor/Sponsor
Feb 1, 2018
4,152
1,262
113
Larsen, Wisconsin
We might be hearing about you in the next few years being a go to Dmax shop , my two local shops Black out and griffith started out small and are doing great now ! good luck !

Honestly don’t see that happening. I’m making a good career doing Engineering at the moment without having overhead. My father is retiring in 10 years so might do it on the side out of his shop on a truck by truck basis. We do some now but mainly smal things like tunes/exhaust/lift pumps. I don’t do any in house tuning but would like to learn and am planning on taking some tuning courses.
 

torqued2dmax

Member
Mar 26, 2017
646
1
18
Brookville, PA
Honestly don’t see that happening. I’m making a good career doing Engineering at the moment without having overhead. My father is retiring in 10 years so might do it on the side out of his shop on a truck by truck basis. We do some now but mainly smal things like tunes/exhaust/lift pumps. I don’t do any in house tuning but would like to learn and am planning on taking some tuning courses.
Well what ever you decide to do , I am sure you will be successful ! It is great to see young men with your amount of enthusiasm ! I am almost 70 and all the stupid news I hear about people wanting everything for nothing , it is refreshing to hear your story !
 

Bdsankey

Vendor
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Feb 1, 2018
4,152
1,262
113
Larsen, Wisconsin
Fall 2014

These images are from the day I picked it up in 2014. The next day I took the topper off and ended up towing a friends 6.4L Powerstroke to a shop a little over an hour away.
 

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Bdsankey

Vendor
Vendor/Sponsor
Feb 1, 2018
4,152
1,262
113
Larsen, Wisconsin
Summer 2015

Here are some images from the summer of 2015.
 

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Bdsankey

Vendor
Vendor/Sponsor
Feb 1, 2018
4,152
1,262
113
Larsen, Wisconsin
Winter 2017

Here are some images from my motor build that took place fall of 2017 to spring 2018. Parts list is as below. I am glad that I took it apart when I did, the crank pins were starting to round off and the balancer pin had eaten about 1/2 way into the balancer keyway.

Engine:
1) CP-Carrillo Hybrid rotating assy (1/2# lighter per cyl, 0.202" longer rod, forged pistons at 16.5:1 w/0.100 reliefs)
2) SoCal 6480AF cam
3) Fluidampr
4) Suncoast billet flexplate (Black Friday FTW, $454.71 shipped)
5) ARP everywhere (main studs, re-used my 2000 series head studs, rocker shaft bolts, balancer bolt, flexplate bolts, etc)
6) SoCal pushrods
7) SoCal beehive springs
8) New GM oil cooler
9) New GM lifters
10) DHD high rpm water pump
11) Powder coated upper oil pan, front cover, valve covers, intake clams, coo

Trans/Drivetrain:
1) Goerend J 3000rpm stall converter
2) Eaton elocker front diff
3) 4"x0.083" driveshaft with 1480 joints

Fuel:
1) Exergy modded 250% overs
2) Exergy 14mm street pump
3) Old Airdog 2 165 with a 7.3L powerstroke spring all the way turned down.
4) -8AN feed into the CP3

Air/Exhaust:
1) Bullseye Batmo Gen 2 S475/87/1.00 T4
2) HSP S400 install kit
3) Mishimoto intercooler
4) Profab castflow manifolds and up-pipes
 

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