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6.5L Diesel Engine
6.5/6.2 High Performance Engine Modifications
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Sticky
2 Stage Water Inj. Writeup
Studentofbudo
May 2, 2018
Locked
1
2K
May 2, 2018
by
Studentofbudo
Info:
Sticky
How It Works : Pressure Referenced Wastegate Actuators
quadstar87
Feb 12, 2015
12
18K
Apr 15, 2015
by
quadstar87
Sticky
boost and cylinder pressure calculator
turbonator
Sep 21, 2013
Locked
1
11K
Sep 21, 2013
by
Diaric
Sticky
turbo inducer\exducer wheel measure
turbonator
Sep 21, 2013
Locked
0
10K
Sep 21, 2013
by
turbonator
D
2000 G3500 6.5l Full size Van needs Cold Air Intake any ideas
DJLilBASTARD
19 d ago
1
368
19 d ago
by
OkDually
P400 in the Burb install
spdgofast
Dec 3, 2013
22
23
24
474
90K
1 mo ago
by
spdgofast
New to me Ted's Optimizer engine
spwjph
Jun 28, 2018
2
3
4
61
8K
2 mo ago
by
spwjph
Upgraded ECM, now SECURITY light on and POOR STARTING
SierraTBD
2 mo ago
8
275
2 mo ago
by
SierraTBD
Suggestions for my insane attempt at a 6.2 power build
6.2guy
3 mo ago
12
802
2 mo ago
by
6.2guy
L
Dyno
littleboy
3 mo ago
3
595
3 mo ago
by
sportsman7
What are your thoughts/experience with Water/Meth kits?
bowtiebutler956
Dec 23, 2014
2
23
3K
3 mo ago
by
AlaskaBill
M
Tapping a thermocouple probe into a 6.2 coolant crossover tube
michikawa
3 mo ago
1
239
3 mo ago
by
OkDually
Turbo selection for center mount build.
Rockabillyrat
Feb 7, 2018
10
2K
3 mo ago
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Rockabillyrat
J
Which PCM upgrade/flash to use
jmp417
8 mo ago
7
908
4 mo ago
by
guybb3
DIY:
FASS Lift Pump Install on a 6.5
quadstar87
Mar 14, 2016
2
3
4
60
19K
5 mo ago
by
Art4med
6.2 Van turbo
callmebob
May 29, 2018
6
2K
5 mo ago
by
Captainredbeard4
Turbo 6.2 and drive pressure, 2 wastegates
cshaw07
5 mo ago
3
494
5 mo ago
by
ProCycle
A
S lower intake to F - conversion
alex1234
9 mo ago
5
892
5 mo ago
by
alex1234
Question:
compound lift pumps
dustydogg
5 mo ago
0
334
5 mo ago
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dustydogg
HX40W T4 flange fitment
JSarge
6 mo ago
14
585
5 mo ago
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JSarge
K
Question:
6.5 twin turbo question
Karskustoms
7 mo ago
6
681
6 mo ago
by
sportsman7
DRP 02 Lift Pump Install
paleyjim
Mar 7, 2015
2
28
5K
7 mo ago
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paleyjim
Z
6.5 compound experiment
ZeroCleric
10 mo ago
9
1K
8 mo ago
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PonsseDude
Question:
6.2/6.5l hx40ii 12psi max?
Dieselblazer83
8 mo ago
4
566
8 mo ago
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ProCycle
P
Question:
6.5 Turbo Selection
PonsseDude
8 mo ago
3
569
8 mo ago
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PonsseDude
P
Question:
6.5 build. Twin turbos????
PonsseDude
9 mo ago
7
678
9 mo ago
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ProCycle
Question:
IHI RHG6
dustydogg
11 mo ago
10
1K
9 mo ago
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dustydogg
How to get 120mm^3 of fuel out of a DS4
dieselmike1
Jul 21, 2015
4
5
6
119
25K
9 mo ago
by
Cbaxter
Want basics on turbo charging my 6.5
ArchaicAeronaut
10 mo ago
9
728
10 mo ago
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OkDually
Quick spool setup
dixiepc
Aug 7, 2019
16
2K
10 mo ago
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dixiepc
Question:
DB2831-4911 too much fuel?
ssutton
10 mo ago
3
598
10 mo ago
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OkDually
S300 Install
paleyjim
Apr 4, 2017
6
7
8
143
14K
11 mo ago
by
paleyjim
Upper Intake Project
paleyjim
11 mo ago
2
22
2K
11 mo ago
by
paleyjim
Question:
Lower psi on hx35
Tarizza
Oct 1, 2018
2
26
5K
11 mo ago
by
paleyjim
P
Super 54 upgrade vs GM 8
philcollins
Feb 25, 2020
9
1K
11 mo ago
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paleyjim
Manifold
dixiepc
11 mo ago
2
441
11 mo ago
by
dixiepc
Project: supercharged 6.2
pocale
May 18, 2016
2
3
4
78
37K
11 mo ago
by
redpepper
Turbo suggestions
StarkMk44
12 mo ago
5
610
12 mo ago
by
sctrailrider
A
Feed The Beast FTB - how to made one with last mod
alex1234
Oct 25, 2019
15
2K
12 mo ago
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alex1234
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6.5/6.2 High Performance Engine Modifications
High Performance Turbocharger and Engine Related Modifications Discussion Forum - Specific To The GM 6.2 & 6.5 Diesel Engine.
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