Duramax Engine Building

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Gentrysgarage
What is the max reliable overbore on a LMM block without filling the jackets?
Replies
11
Views
1K
turbovan
T
Gentrysgarage
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?
Replies
11
Views
712
Gentrysgarage
Gentrysgarage
juddski88
Informative Valve Tech Article
Replies
3
Views
370
ikeG
ikeG
ZeroGravity58
Opinions on motor build
Replies
29
Views
3K
ikeG
ikeG
redws6rocket
Af cam wiring?
Replies
62
Views
15K
Abollinger
A
V
Camshafts
Replies
11
Views
1K
valleyduramax
V
T
02 LB7 with zf6 can LBZ heads be done?
Replies
7
Views
521
Chevy1925
Chevy1925
Ron2145
Forged or Cast pistons
Replies
44
Views
4K
Chevy1925
Chevy1925
D
Positive Air Shutoff Valve
Replies
8
Views
932
jlawles2
J
danzick
metal in oil
Replies
14
Views
2K
danzick
danzick
715Hunter
LB7 to LMM upper oil pan compatibility
Replies
1
Views
580
Nate’s Dmax
Nate’s Dmax
R
Dirty-Maxx after 600hp build regrets
Replies
29
Views
2K
reese600
R
john.firth.161
Low fuel rail pressure with aux tank
Replies
5
Views
518
darkness
darkness
RobsDmax
LML Crank Nightmares
Replies
5
Views
856
Chevy1925
Chevy1925
R
Engine Sounds
Replies
3
Views
622
Chevy1925
Chevy1925
L
Reusing ARP Head Studs
Replies
2
Views
566
Lq4chevy
L
W
2004 LB7 Cylinder Head and Injector Repair
Replies
6
Views
917
TheBac
TheBac
D
Crank broken
Replies
4
Views
541
Bdsankey
Bdsankey
ikeG
LML engine knock
Replies
12
Views
3K
Needmomoney
N
J
06 Kodiak LBZ
Replies
2
Views
390
LBZ
LBZ
bigbird
Issues with project restart
Replies
2
Views
402
bigbird
bigbird
Lil Red
Cylinder block serial # or block casting# identification
Replies
1
Views
1K
2004LB7
2004LB7
danzick
its time...
Replies
20
Views
2K
PureHybrid
PureHybrid
D
Promaxx Heads - Thoughts?
Replies
14
Views
2K
KyleC4
K
D
Head resurfacing yay or nay?
Replies
7
Views
2K
Delta.Speed
D
danzick
Front and rear main seal tool
Replies
8
Views
751
danzick
danzick
K
Factory Bearings ?
Replies
14
Views
1K
juddski88
juddski88
E
Lbz/lly differences?
Replies
4
Views
705
Chevy1925
Chevy1925
Ron2145
Questions about used engines
Replies
14
Views
996
Ron2145
Ron2145
C
Best rebuild kit for an LBZ?
Replies
15
Views
3K
Ron2145
Ron2145
B
Mild build short block, long block, or rebuild??
Replies
21
Views
3K
Ron2145
Ron2145
Bdsankey
LML Oil Pump Bolts
Replies
2
Views
445
Bdsankey
Bdsankey
NevadaLLY
LLY - Cracked piston
Replies
244
Views
16K
NevadaLLY
NevadaLLY
S
LB7 - Ultra Reliable 600 RWHP Build
Replies
22
Views
4K
dmax_ty
D
DieselDemon18
Crankshaft Question
Replies
42
Views
5K
OleBlackyLBZ
OleBlackyLBZ
56taskforce
Gapless rings?
Replies
13
Views
2K
Hagemann
H
C
Low oil pressure on new build using LML/L5P oiling parts
Replies
30
Views
4K
Hate2Looz
H
C
Is scoring on the crankshaft counterweights and main bearing caps normal?
Replies
1
Views
562
Harshman
Harshman
E
Having an issue after swapping in used engine.
Replies
7
Views
1K
Eh-ef-kay
E
juddski88
LML oil pump conversion info....
Replies
100
Views
26K
kidturbo
kidturbo
NevadaLLY
LLY Rebuild - Break in Procedure
Replies
19
Views
3K
Chevy1925
Chevy1925
S
LBZ cracked piston - What long block to with ?
Replies
64
Views
7K
NevadaLLY
NevadaLLY
OleBlackyLBZ
Another Broken Crank
Replies
91
Views
8K
OleBlackyLBZ
OleBlackyLBZ
Jakezed22
Oil Level ??
Replies
3
Views
464
bimmer95
bimmer95
D
LBZ: Stock Rebuild
Replies
42
Views
4K
NevadaLLY
NevadaLLY
duramax on fire
Head milling
Replies
15
Views
2K
duramax on fire
duramax on fire
Vmyrhaug
Lb7 valve guide clearance
Replies
1
Views
609
Vmyrhaug
Vmyrhaug
PANCHORFO
Valve Depth ?
Replies
1
Views
397
PANCHORFO
PANCHORFO
D
LML Callies Durastar Crankshaft Issues??
Replies
139
Views
27K
crank
C
moparkxracer
Engine build
Replies
2K
Views
243K
lutzjk913
lutzjk913
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