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Duramax Engine Building
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Duramax 6.6 Technical
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D
Camshaft Interchangable?
DuramaxMisery
Jul 12, 2023
2
3
Replies
46
Views
893
Yesterday at 4:14 PM
PureHybrid
Well there goes my chances of 9s this year
Bbuchanan11
Oct 11, 2022
2
3
4
Replies
77
Views
3K
Monday at 3:53 PM
Ironworker15
Can someone confirm cam lobe order for me?
1FastBrick
May 30, 2023
2
Replies
30
Views
566
Friday at 10:47 PM
1FastBrick
Piston rings not seating
715Hunter
Jul 29, 2022
4
5
6
Replies
105
Views
5K
Thursday at 6:10 AM
715Hunter
LBZ vs LML
DmaxKnightmare
Jul 12, 2022
2
3
Replies
40
Views
2K
Sep 10, 2023
OleBlackyLBZ
A
Common Duramax Thread Pitch Size Dimensions
Animals1234
Aug 29, 2023
Replies
3
Views
114
Sep 2, 2023
Ironworker15
F
1300hp Capable Build
FuLLpuLL07
Aug 31, 2023
Replies
12
Views
207
Sep 1, 2023
FuLLpuLL07
F
Lbz Engine build
Ironworker15
Mar 28, 2023
2
3
4
Replies
60
Views
1K
Aug 15, 2023
Ironworker15
Engine Build clearance questions
1FastBrick
Aug 9, 2023
Replies
1
Views
118
Aug 9, 2023
PureHybrid
LB7 build
Diesel addiction
Jun 15, 2022
Replies
12
Views
949
Aug 8, 2023
Diesel addiction
D
Rebuilding my lb7
desaias
Jul 24, 2023
Replies
7
Views
199
Jul 27, 2023
DAVe3283
Lb7 build
Lb7_Katie
Jul 24, 2015
20
21
22
Replies
436
Views
102K
Jul 21, 2023
Lb7_Katie
Injector Hold Downs?
Ironworker15
Apr 12, 2023
2
3
Replies
47
Views
992
Jul 16, 2023
PureHybrid
LBZ:
glow plug delete
07metallicgreen
Nov 17, 2014
Replies
12
Views
4K
Jul 5, 2023
LBZGPCM
L
S
Break-in method for just new rings
Squaremaxfan
Jun 26, 2023
Replies
7
Views
312
Jun 29, 2023
Chevy1925
S
LML Rebuild - Crank No Start
StephenZ
Jun 18, 2023
2
Replies
34
Views
631
Jun 23, 2023
StephenZ
S
Failed LBZ oil pump
hondarider552
Dec 19, 2014
2
Replies
33
Views
9K
Jun 21, 2023
1FastBrick
S
Max Bore - Daily Driver
StephenZ
May 26, 2023
Replies
2
Views
163
May 30, 2023
StephenZ
S
Y
Blown turbo seal
YoungGunDiesel
Oct 24, 2017
2
3
Replies
55
Views
14K
May 23, 2023
Bdsankey
Bare minimum of upgrade parts needed for longevity for a sub 700hp build.
Gentrysgarage
Mar 8, 2023
2
3
Replies
45
Views
1K
Apr 12, 2023
malibu795
Mahle Piston Rings.
Ironworker15
Apr 9, 2023
2
Replies
26
Views
649
Apr 12, 2023
Dozerboy
Looking for a picture and the difference of the LB7 and the later style pistons.
Gentrysgarage
Mar 8, 2023
2
3
Replies
52
Views
1K
Apr 11, 2023
JoshH
Catastrophic
ikeG
Sep 29, 2022
2
Replies
38
Views
2K
Apr 2, 2023
ikeG
Empire stg 2 cam
grabmeacoors
Feb 2, 2023
Replies
14
Views
526
Mar 29, 2023
Ironworker15
Cracked Piston solutions?
JDPlowboy
Apr 17, 2017
2
3
4
Replies
64
Views
9K
Mar 29, 2023
kidturbo
L5p lifter failure
bimmer95
Jun 10, 2021
Replies
10
Views
3K
Mar 26, 2023
08lmm72mm
0
M
EBAY Y BRIDGE
MaxComp88B
Apr 5, 2022
2
Replies
22
Views
2K
Mar 20, 2023
Dozerboy
What is the max reliable overbore on a LMM block without filling the jackets?
Gentrysgarage
Feb 10, 2023
Replies
11
Views
480
Feb 24, 2023
turbovan
T
Longshot question, has anybody weighed an internally balanced LBZ+ crank and a LB7 stock crank? Also do you guys get you cranks re-nitrited? Where?
Gentrysgarage
Feb 14, 2023
Replies
11
Views
398
Feb 23, 2023
Gentrysgarage
Informative Valve Tech Article
juddski88
Jan 28, 2023
Replies
3
Views
205
Jan 29, 2023
ikeG
Opinions on motor build
ZeroGravity58
Jan 15, 2022
2
Replies
29
Views
2K
Jan 27, 2023
ikeG
Af cam wiring?
redws6rocket
Jan 6, 2015
2
3
4
Replies
62
Views
14K
Dec 12, 2022
Abollinger
A
V
Camshafts
valleyduramax
Dec 6, 2022
Replies
11
Views
702
Dec 7, 2022
valleyduramax
V
T
02 LB7 with zf6 can LBZ heads be done?
Tneil1987
Oct 26, 2022
Replies
7
Views
326
Oct 26, 2022
Chevy1925
Forged or Cast pistons
Ron2145
Oct 10, 2022
2
3
Replies
44
Views
2K
Oct 18, 2022
Chevy1925
D
Positive Air Shutoff Valve
Delta.Speed
Sep 20, 2022
Replies
8
Views
447
Sep 22, 2022
jlawles2
J
metal in oil
danzick
Aug 22, 2022
Replies
14
Views
768
Aug 29, 2022
danzick
LB7 to LMM upper oil pan compatibility
715Hunter
Aug 27, 2022
Replies
1
Views
236
Aug 28, 2022
Nate’s Dmax
R
Dirty-Maxx after 600hp build regrets
reese600
Jun 15, 2022
2
Replies
29
Views
1K
Aug 17, 2022
reese600
R
Low fuel rail pressure with aux tank
john.firth.161
Aug 13, 2022
Replies
5
Views
252
Aug 13, 2022
darkness
LML Crank Nightmares
RobsDmax
Jul 31, 2022
Replies
5
Views
499
Aug 1, 2022
Chevy1925
R
Engine Sounds
Ron Nielson
Jul 23, 2022
Replies
3
Views
460
Jul 23, 2022
Chevy1925
L
Reusing ARP Head Studs
Lq4chevy
Jul 2, 2022
Replies
2
Views
305
Jul 3, 2022
Lq4chevy
L
W
2004 LB7 Cylinder Head and Injector Repair
West
Jun 28, 2022
Replies
6
Views
474
Jun 29, 2022
TheBac
D
Crank broken
Duramax_lbz
Jun 18, 2022
Replies
4
Views
373
Jun 20, 2022
Bdsankey
LML engine knock
ikeG
Mar 23, 2020
Replies
12
Views
2K
Jun 17, 2022
Needmomoney
N
J
06 Kodiak LBZ
jsteele05
Jun 1, 2022
Replies
2
Views
300
Jun 2, 2022
LBZ
Issues with project restart
bigbird
May 20, 2022
Replies
2
Views
270
May 20, 2022
bigbird
Cylinder block serial # or block casting# identification
Lil Red
May 5, 2022
Replies
1
Views
623
May 5, 2022
2004LB7
its time...
danzick
Oct 3, 2021
2
Replies
20
Views
2K
May 2, 2022
PureHybrid
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Duramax 6.6 Technical
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