Duramax Diesels Forum Truck of the Week
Old 05-21-2018, 01:55 AM
Gutruk's Avatar
Gutruk Gutruk is offline
Join Date: Sep 2016
Location: Rockhampton Australia
Posts: 41
Default LMM Injector Source from Australia ?

Hi, my Nissan Patrol Duramax conversion may need a replacement injector soon as the balance rate is getting close to limit of -4 on one. Any good tips for reliable places to buy a couple ? or should I bite the bullet and replace all 8 with larger ones ? They are std at moment but not sure how much the fuel pump will supply ? Thanks in advance for any tips as its hard to get parts down under !
Nissan Patrol converted to LMM Duramax & 6 Speed Allison. Custom 5" intake & 4" Exhaust, GT4094 Turbo, head studs, air dog lift pump & some shiny bits...
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Old 05-21-2018, 06:18 AM
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Bdsankey Bdsankey is offline

Join Date: Feb 2018
Location: Oshkosh, WI
Posts: 611


I wouldn't change them until you have issues like haze at idle or decreased performance personally.

Balance rates are helpful but don't necessarily mean it is 100% junk but it could tell you it is time to start watching for signs.

Also, if it were me, I would decide what power level you want as that what will dictate buying stock size or larger than stock injectors.
Current Rides:
1) Toy: 2005 LLY ECSB, Leather, Sunroof
-820hp/1748ft-lbs @ Duramax Tuner (6/25/18) - Old 475/87/1.00 setup
-Built Motor, Forced Inductions Billet ETR 480/96/1.10 T6 w/V2 Race Cover, Modded Exergy 250% Injectors, Exergy 14mm Street Pump/LBZ CP3, Goerend Q Converter, Billet Trans, Fuelab Supply Pump/Reg, RCD Sump, Front E-Locker, TrueTrac, Yukon 4340 Rear Shafts, Traction Bars, DHD Center Link Brace, DHD Lower Crossmember Support

2) DD/Tow Rig: 2002 LB7 CCSB, Leather, Loaded
-Bosch NEW Injectors, FASS 150, 3" Downpipe, 4" Downpipe Back, RCD Sump, PPE Sleeves, DHD Centerlink Brace, DHD Lower Crossmember Support, Steering Wheel Radio Control Swap
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Old 05-21-2018, 06:47 AM
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Dozerboy Dozerboy is offline
Join Date: Jun 2009
Location: TX of course
Posts: 3,871

Default LMM Injector Source from Australia ?

X2 especially if you think you might want larger injectors.
I got one that hits +10 sometimes. Truck runs great no haze and no fuel in the oil.

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06 GMC 2500 CCSB SLT LBZ 4X4

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Old 05-21-2018, 03:03 PM
heathgu heathgu is offline
Join Date: Mar 2007
Location: Sunshine Coast, QLD Australia
Posts: 135

Hi Dick,

Go and see shaun at diesel central, he has a heap of duramax injectors. He might be able to sort you out. Close to you also.

Thanks Heath
Nissan GU patrol ute,
LBZ SOCAL Built Stroker Motor, MAHLE, CARRILLOS, STAGE 2 Heads, CAM, 14mm head studs, 100% sticks, etc.
6 speed/Allison
MIKE.L. Converter, COOLER, OILER, and other goodies.
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Old 07-08-2018, 03:17 AM
Join Date: Sep 2017
Posts: 106

Can confirm that diesel central have a set of 8 to suit lmm, the want 4500 for them. Best to buy them now as i was told the the next ones they bring in will go up in price to 5600. I was going to buy them but changed my mind and getting a set of 100% overs
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