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| 2011+ LML 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) |
| Senior Member Join Date: Mar 2009
Posts: 366
| Stock boost? Tried searching. Can't find info on LML. What's the stock boost. With NP tune on my H&S I'm seeing 29PSI max. Is this the norm? Thanks Sent from my Autoguide iPhone app
__________________ 2012 Chevy 3500HD LTZ, Crew Long, Z71, H&S Minimaxx, DE downpipe, 5" Flo~Pro DP back exhaust, 275/70/18 Mickey Thompson ATZ on Fuel Krank Blacks, White Line-x rocker panels, white line-x Bushwacker pocket flares, DDM Tuning HIDs 4500k, 35W/35W/55W, Custom JetCraft sled deck, Nathan K3LA, Onboard air, Viair 400c/444c compressors. |
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| | eBay Motors #2 (permalink) |
| Junior Member Join Date: May 2009
Posts: 204
| yes
__________________ 07 GMC Evolution Deleted and blocked Stolen,recovered then traded 2011 Silverado 3500 Stock |
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| | eBay Motors #3 (permalink) |
| DuramaxForum Veteran Join Date: Feb 2011
Posts: 1,174
| 29psi is the max boost that the H&S will read, you may get higher boost with a hot tune, and need an aftermarket boost gauge to see true boost.
__________________ 2011 Denali HD 3500 SRW |
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| | eBay Motors #4 (permalink) |
| Duramax Lifetime Supporter ![]() Join Date: Jul 2012 Location: butler, pa
Posts: 407
| Ive seen 30 with my lbz
__________________ 2007 Classic lbz Turbo back exhaust, Efi live auto cal from idaho Rob egr blocked, trans go jr, grizzly locker,leveled 285-75-16 wrangler duratracs radials on pro comp wheels,remote start, afe intake air dog 165, billstien 5100s,Afe intercooler pipe, pcv valve reroute, diamond eye down pipe , bushwacker pocket flares, BD exhaust manifold, g2 diff cover with girdle stage 5 trans coming soon. line x bed liner,extang trifold toneau,edge cts, allison deep pan with transynd fluid suncoast filter lock. |
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| | eBay Motors #5 (permalink) |
| Senior Member Join Date: Jun 2010 Location: Fort McMurray Alberta Canada
Posts: 756
| I hve seen 34psi on my mini maxx. That's running on hot
__________________ 2012 GMC 2500HD cc/sb Ultimate GFX Edition Escort 9500ix radar detector, Rancho stabilizer, Rotella T6 synthetic 5w40 engine oil, Allison Transynd transmission oil, H&S mini maxx, FASS Titanium 150, 5" flo pro straight exhaust, Diamond Eye Downpipe, Autometer Cobalt Pyro and Boost Gauges, AFE Stage 2 CAI, ASDP EGR Block Plate. Running on HOT |
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| | eBay Motors #6 (permalink) |
| Duramax Lifetime Supporter Join Date: Aug 2011 Location: Pearland, Texas
Posts: 733
| I've seen mine go up to 33 on hot with my minimax.
__________________ 2011 CCSB Z71 LT 17x9 XD Misfits 285-70-17 Cooper AT's.Spray on, tool box/50 Gallon Auxillary, tint all around,H&S Mini Max with Cobalt Pyro, 5" , ready lift keys, MBRP, Tie rod sleeves, Cognito UCA's, Bilstein 5100's, Fass Titanium 150, ADP downpipe, EGR delete from ADP and Proflow up pipes and manifolds. Gotta love being a Directional Driller. |
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| | eBay Motors #7 (permalink) |
| DuramaxForum n00b Join Date: Jul 2012 Location: Elk Grove, CA
Posts: 22
| Mine is stock w/AutoMeter boost and pyro. I have seen mine hit 30lbs. a couple times.
__________________ 2011 GMC 2500HD CCSB SLT White/Light Titanium Z71 Factory 20's Amp Research Power Steps & Bed Step AutoMeter Pryo & Boost Gauges Fumoto drain valve Banks CAI Pioneer AVH2400BT w/Backup Camera Air-Lift 5000 air bags w/compressor & dual gauge Mag HyTec rear cover BFG Rugged Terrain 275/65/20 Draw-Tite 16k sliding hitch to pull our 2013 Brookstone Ruby 310LS (14,000 lb. gross) Replaced: 2001 Silverado 2500 HD 4x4 ECSB 8.1/Ally |
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