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| 07.5-2010 LMM Duramax Powertrain Discussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission Ect |
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| | eBay Motors #1 (permalink) |
| DuramaxForum Veteran Join Date: Mar 2011 Location: Northern MN
Posts: 1,473
| Y-bridge roughly how long does it take to remove the Y-bridge and are there any special tricks to getting it out like some fancy rubber ratchet or anything? I did my FPR and while I was in there I didnt really take a look to see how bad it would be. I bought the All Season EGR delete with Y-bridge and Im thinking of diving in on Friday.
__________________ 2008 2500HD LTZ, EFI Live- Idaho Rob's Tunes, 4" Magnaflow Turbo Back, Raptor 150 Lift Pump, Transgo Jr, All Season Diesel EGR delete with high flow Y-bridge, Edge Insight for gauges, |
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| | eBay Motors #2 (permalink) |
| Senior Member ![]() Join Date: Mar 2010 Location: Rockford,Ill
Posts: 837
| If youve never done this before it can deff be time consuming. By the 3rd time i finally replaced mine with a profab kit but i also had my turbo out at the same time so it took a little less time cause there was more room for your hands. Mines an 07 lbz so its a little diff but not to much, i ended up tapeing two 10mm wrenchs together and flattening out the closed end to get the front two and i also made all the bottoms studs and used a magnet to get the nuts on them. Seemed to be alot easier. Just take your time and youll be alright. Id say close to 4 hours or so if i remember??
__________________ ![]() EFI live by BOBO, Mbrp 4 inch dual exhaust, Ready level front kit, Pillar Gauges over head guages and edge cts insight, Egr delete, recon cab and extra lights under tail gate, 285/70/18 terra grapplers, 1 10 inch rockford fosgate sub with rockford amp, gooseneck, spray in bedliner, 8000 hids drives, 6000 fogs, suncoast trans kit and presision conv, S366 with billet wheel, pioneeer dvd player, 20 per tinted all around and Airdog II 200 0IF II AND III OEF VETERAN WHEN IN DOUBT DROP A JDAM :rockin12.6 @108 |
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| | eBay Motors #3 (permalink) |
| Junior Member Join Date: Nov 2011 Location: Indiana
Posts: 132
| I believe it took me around three hours to get mine in there. Not bad, just time consuming. You can help yourself out alot by starting the 4 nuts on bottom studs before you drop the y bridge in. With having the egr cooler out of the way, I was able to get get a wrench and my hand in from the back passenger side, next to the turbo. But now I just saw you have a 2008 so may be a little different. Nevertheless, good luck and have fun.
__________________ 2005 LLY GMC 2500 ecsb 4x4 FPE billet S363/73 turbo HX 40 downpipe Grade c head gaskets w ARP studs All Season EGR delete Y bridge. ASD intercooler pipes PCV re-route. LBZ mp. Nicktane Cat filter adapter S&B dry filter cai. 5" MBRP dp back exhaust Pillar gauges and Edge CTS. EFI Live by Kory Willis, thanks to Willie at Synthetic Motorsports. Stock trans for now. ![]() |
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| | eBay Motors #4 (permalink) |
| DuramaxForum Veteran Join Date: Mar 2011 Location: Northern MN
Posts: 1,473
| I know the FPR wasnt a whole lot of fun, the biggest pain there was getting the intake elbow back into the Y-bridge, I probably spent over an hour alone on that.
__________________ 2008 2500HD LTZ, EFI Live- Idaho Rob's Tunes, 4" Magnaflow Turbo Back, Raptor 150 Lift Pump, Transgo Jr, All Season Diesel EGR delete with high flow Y-bridge, Edge Insight for gauges, |
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| | eBay Motors #5 (permalink) |
| Senior Member Join Date: Sep 2011 Location: Washington Pa
Posts: 273
| Its a pain. I had to loosen my turbo and tilt it back to get my y-bridge out. To loosen the turbo bolts I used a swivel socket. I believe its 17mm Good luck.
__________________ 2010 2500HD LMM CCSB Tuned by Blackout PerformanceBatmo S472 from EPR AirDogII 200= PPE Dual Fueler= 45% Injectors PPE Stage 5 with billet shafts=PPE C5 upgrade=Suncoast 1058 Kryptonite and Cognito Front End Diamond Eye 4" straight pipe Alligator Performance PCV reroute AutoMeter Gauges 2013 GMC 2500HD Denali CCSB The Tow Rig |
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| | eBay Motors #6 (permalink) |
| DuramaxForum Veteran Join Date: Mar 2011 Location: Northern MN
Posts: 1,473
| At least I have access to a full auto shop and everything in it, I should be able to figure this out.
__________________ 2008 2500HD LTZ, EFI Live- Idaho Rob's Tunes, 4" Magnaflow Turbo Back, Raptor 150 Lift Pump, Transgo Jr, All Season Diesel EGR delete with high flow Y-bridge, Edge Insight for gauges, |
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| | eBay Motors #7 (permalink) |
| DuramaxForum Veteran Join Date: Mar 2011 Location: Northern MN
Posts: 1,473
| Well, I got it done, took most of the afternoon at the shop. There is one bolt that does not clear the turbo so I ended up cutting the head off and backing the rest out with pliers, I replaced it with an allen head capscrew that would clear. Other than that, all the fuel and coolant lines in the valley need to be disconnected and swung out of the way. I would not do this in your garage unless you have a lot of tools. I was in a full auto shop and still had to get creative a few times.
__________________ 2008 2500HD LTZ, EFI Live- Idaho Rob's Tunes, 4" Magnaflow Turbo Back, Raptor 150 Lift Pump, Transgo Jr, All Season Diesel EGR delete with high flow Y-bridge, Edge Insight for gauges, |
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| | eBay Motors #8 (permalink) |
| Junior Member Join Date: Sep 2011 Location: West Texas
Posts: 69
| Good to know
__________________ 09 Sierra CCSB - 8" Fabtech Dirt Logic 4.0, 37" Toyo MT's, 22" Hostages, FabFours bumpers, AMP steps, Titan tank, EFI 80hp tune, FloPro 5" exhaust, 100hp piggyback. 02 T/A WS6 - PT88 turbo, forged 347, built T56, big turbo cam, HSW 75 shot, and lots of other shit. |
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| | eBay Motors #9 (permalink) |
| Senior Member Join Date: Feb 2013 Location: Casper, WY
Posts: 350
| What kind of tools we talkin? Gonna do twins either keeping the stock unit or replacing it but either way the stock is coming out to get cleaned if i keep it.
__________________ 06 Chevy 3500 LBZ ECLB w/utility bed AEM CAI, 5" MBRP DP Back, Magnaflow 3" DP, Gauges, Pump Rub, Cognito UCA's & Bilsteins, pitman/idler supports w/ Moog front end parts w/ MA tie rod sleeves PCV reroute, TransGo JR, AFE hotside pipe, EGR delete by SDP, EFILive by Kory Willis, Built Trans by Dimitri @ Cutstom Auto Special Thanks to Scott @ SDP Willie @ SyntheticMotorsports Kory @ PPEI All the boys @ Custom Auto To Do Ditch utility bed & install box SDP tiwns |
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| | eBay Motors #10 (permalink) |
| DuramaxForum Veteran Join Date: Mar 2011 Location: Northern MN
Posts: 1,473
| A good set of flex wreches and a large array of socket in the 10-15mm range in 1/4-1/2" drive, some various screw drivers, and if the EGR is coming out, a 5' pry bar some wood a case of beer, box of bandaids and a good buddy to hold you back so you dont take the bar to the headlights. Those up-pipe bolts are very stubborn and you dont have much room to move.
__________________ 2008 2500HD LTZ, EFI Live- Idaho Rob's Tunes, 4" Magnaflow Turbo Back, Raptor 150 Lift Pump, Transgo Jr, All Season Diesel EGR delete with high flow Y-bridge, Edge Insight for gauges, |
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