Performance

Engine mods, Chips, Filters, etc.

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JennaBear
  • Sticky
Throttle Body Spacers
3 4 5
Replies
43
Views
49K
adriver
A
BlueTahoe2001
  • Sticky
Locker VS Posi
4 5 6
Replies
54
Views
43K
MSU BullDAWGz
MSU BullDAWGz
Travieso
  • Sticky
2001-2006 tahoe LLP headers w/ ory installed
6 7 8
Replies
73
Views
74K
LINTZ0718
LINTZ0718
BOSS
  • Sticky
LQ4/LQ9 - Everything you ever wanted to know
Replies
6
Views
183K
Num12005
Num12005
JennaBear
  • Sticky
Lower thermostats, really needed?
2
Replies
19
Views
24K
turbopowered68
T
Mudsport96
Tahoe turbo kit testing
Replies
3
Views
295
Joseph Garcia
Joseph Garcia
M
Adding ethanol to raise octane ...
2
Replies
18
Views
1K
Mudsport96
Mudsport96
nsogiba
Tune advice to wake up tow rig
Replies
3
Views
523
SundyO
S
Matthew Jeschke
Aftermarket fuel pump failure?
2 3
Replies
21
Views
2K
Matthew Jeschke
Matthew Jeschke
W
How to not tune a 4l60
2 3
Replies
26
Views
2K
War_Pig
War_Pig
M
Lq9 swap
2
Replies
17
Views
4K
Marky Dissod
M
S
Need help on my decision on mufflers
Replies
1
Views
397
Doubeleive
Doubeleive
S
X pipe or h pipe?
Replies
0
Views
255
Shadfrmdabull
S
BigSachsy1
TruCool 40k
2 3
Replies
22
Views
3K
BigSachsy1
BigSachsy1
ChazLS
MPG & Power Increase? 2001 model
2 3
Replies
22
Views
8K
S33k3r
S33k3r
J
Tuner to fix shifting in 2000 Tahoe (auto transmission)
Replies
8
Views
4K
Marky Dissod
M
Jeremiah_Yukon02
How much power will my truck make after these mods?
2 3
Replies
24
Views
10K
Mudsport96
Mudsport96
D
Cylinder head recommendation for 5.3
Replies
9
Views
2K
justirv
J
P
2005 tahoe z71 5.3L TUNING OPTIONS?
Replies
7
Views
13K
Jima
Jima
T
New exhaust/kit suggestions?
Replies
2
Views
725
justirv
J
MSU BullDAWGz
TBSS intake on gen III 4.8 5.3 6.0
3 4 5
Replies
45
Views
63K
RAMurphy
RAMurphy
mountie
Blackbear tune... I'd like to hear from personal experience to set up
2 3
Replies
27
Views
5K
tc8510
tc8510
Byoung1330
Solved. Truck Norris cam install need help!
2
Replies
14
Views
29K
Paul_Kaos
P
95escahoe
6.0 what grade fuel
3 4 5
Replies
49
Views
12K
SilverSport
SilverSport
Deadbaffy
500+ rwhp out of a 5.3?
2 3
Replies
28
Views
6K
dadwagon95
dadwagon95
andrewg29
Fuel pressure specs
2
Replies
12
Views
41K
Tahoe14
T
Echo
Ignition Coils
Replies
3
Views
798
mountie
mountie
Burban22
Shorty headers worth it for 5.3?
Replies
9
Views
8K
tdupont
tdupont
M
Good cam?
2
Replies
11
Views
4K
Mudsport96
Mudsport96
asand
Lifter tick and performance cam swap
2
Replies
10
Views
3K
Marky Dissod
M
P
LQ4 refresh...looking for guidance
2
Replies
13
Views
3K
project_x
P
drdave81
00-01 Cat back different than 02-06
2
Replies
17
Views
5K
diLucca
diLucca
Denalibro76
TBSS swap
Replies
3
Views
2K
Marky Dissod
M
ValleyTahoe
What is a direct swap for my 08 5.3 LMG?
Replies
8
Views
3K
ValleyTahoe
ValleyTahoe
Yukonjoe2001
5.3 to 6.0 swap complete... But
2
Replies
18
Views
4K
S33k3r
S33k3r
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