Duramax Diesels Forum Truck of the Week
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Old 04-16-2018, 04:32 PM
Vtdmax05 Vtdmax05 is offline
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Default 72mm danville turbo

Quick question, anyone running this turbo on an lbz? What should I've looking at for boost pressure?
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Old 04-16-2018, 06:32 PM
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Dozerboy Dozerboy is offline
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Thatís a very subjective question. We need a lot more information as to what your setup is. Even then we donít know how it is tuned.


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Old 04-16-2018, 06:41 PM
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Default 72mm danville turbo

Well... whatcha got? ^^ also that.


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2003 CCSB LT LB7 deleted

Some cool stuff, some fast stuff, some slow stuff
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Old 04-17-2018, 06:46 AM
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TROJAN366 TROJAN366 is offline
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My 72 made 38-42 psi as a single on my LLY with ported heads, 60 overs and 2xCP3
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05 LLY CC/SB
Roderiques ATV Built Motor, HSP Twins, NLX88/Danville72R,
S&S 200s, S&S 10mm & LBZ, Tuned by Danville Performance
Suncoast Competition trans and Goerend Converter
1125hp/1628lbft 10.52@132

Thanks to
Chris @ Roderiques ATV in Westport MA
Mark Broviak @ Danville
Joe and Dave @ HSPdiesel
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Old 04-17-2018, 07:40 AM
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MarkBroviak MarkBroviak is offline
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All depends on fueling level and mods done to the truck and how it is tuned. You can see anywhere from 26psi all the way up to 50psi with one and a max of 890hp. In triple setups we have seen up to 120psi with it and 1400hp.
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06 LBZ "White Lightning" 2wd rclb DP built motor Carillo, 15.25:1 "Finger" Oval Pistons w/reliefs, Socal Titanium upgraded springs on Stock heads w/Socal Billet injector holddowns,ARP, head-main-rocker studs,Soca Billet mains& Dampner, Chromoly pushrds, DP B72mmstg2R1VGT/StainlessDiesel S472/87 1.0SS triples, DHD Cast SuperHighflow intake, Exergy 14mmCP3 & 250%inj,Fass, PPE Race Valve PPE Manifolds, Banks Technicooler, AFE Boost tube, SC GMax6 Goerend "G" Grizzly Locker 3.42 gears, 1198+++hp 2k+ftlbs
Current fastest pass 1.520 60ft 6.705@108.95mph 1/8th 10.242@140.11mph
Current Standing 1/2Mile record holder for Diesel Pickup @ 159.8mph
Made it on fastest DMax list with Single VGT and single cp3 fuel only! 1.589 60ft 6.9291@103mph 1/8th 10.96@127.76mph
Stock motor best 11.277@119mph B68mmStg2R 250%inj 12mmcp3

Wife's tow rig-08 LMM SierraHD SLT2 "Stormy" CCSB murdered out 68mmSTG2R Exergy 12mmcp3 1/8th 7.93@88mph 1/4-12.408@109.18mph
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http://www.danvilleperformance.com
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Old 04-17-2018, 08:32 AM
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TROJAN366 TROJAN366 is offline
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Quote:
Originally Posted by MarkBroviak View Post
All depends on fueling level and mods done to the truck and how it is tuned. You can see anywhere from 26psi all the way up to 50psi with one and a max of 890hp. In triple setups we have seen up to 120psi with it and 1400hp.
Still tweaking my setup but my twins are in the high 70s low 80s.
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05 LLY CC/SB
Roderiques ATV Built Motor, HSP Twins, NLX88/Danville72R,
S&S 200s, S&S 10mm & LBZ, Tuned by Danville Performance
Suncoast Competition trans and Goerend Converter
1125hp/1628lbft 10.52@132

Thanks to
Chris @ Roderiques ATV in Westport MA
Mark Broviak @ Danville
Joe and Dave @ HSPdiesel
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  #7  
Old 04-17-2018, 03:36 PM
jwrkansas jwrkansas is online now
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Mine hits 42-45 psi on a conservative tune for 100 overs
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Old 04-17-2018, 06:07 PM
Vtdmax05 Vtdmax05 is offline
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Sorry for the lack of info guys, it's an 07 lbz bored .040 over has fingers racing pistons with .100 value reliefs
SoCal 6480 cam arp mains studs. 100 over injectors. Fed by a 12mm stroker.Mark, all the tuning in my motor had been done by you before this build,truck is currently waiting to get the transmission refreshed and should be running in a couple weeks, and will need a retune for the new parts was just curious what I should be expecting when she's up and running. Thanks for the quick response guys
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Old 04-17-2018, 06:12 PM
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Awenta Awenta is offline
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She should run pretty good. It sounded like you had a problem. Go over to marks thread and you can read all about how well they do.

But all things considered the boost number isnít that important.


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2003 CCSB LT LB7 deleted

Some cool stuff, some fast stuff, some slow stuff
EFI by Kory

Special thanks to Evan@Limitless
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Old 04-17-2018, 06:14 PM
Vtdmax05 Vtdmax05 is offline
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Was more or less just making sure I didn't have boost leaks but will do,thank you again
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