Performance

Engine mods, Chips, Filters, etc.
BlueTahoe2001
  • Sticky
Locker VS Posi
4 5 6
Replies
53
Views
35K
digitalfiend
D
JennaBear
  • Sticky
Throttle Body Spacers
3 4 5
Replies
42
Views
41K
Dantheman1540
Dantheman1540
Travieso
  • Sticky
2001-2006 tahoe LLP headers w/ ory installed
6 7 8
Replies
73
Views
64K
LINTZ0718
LINTZ0718
BOSS
  • Sticky
LQ4/LQ9 - Everything you ever wanted to know
Replies
6
Views
167K
Lit549
Lit549
JennaBear
  • Sticky
Lower thermostats, really needed?
2
Replies
19
Views
16K
turbopowered68
T
T
Stall converter or cam swap
2 3
Replies
23
Views
671
iamdub
iamdub
J
2004 Yukon steering sucks
2
Replies
15
Views
3K
V30Crewcab
V30Crewcab
T
6.0 heads and cam
2 3 4
Replies
31
Views
3K
Tamcphail89
T
LordWayback
Gear ratio to hit 20 mpg or close HWY 01 Yukon XL
4 5 6
Replies
56
Views
2K
LordWayback
LordWayback
J
tuner for electric fans
Replies
5
Views
668
RAMurphy
RAMurphy
drdave81
No More EGR Block Off Plates?
2
Replies
10
Views
885
drdave81
drdave81
0
6.0 Cam MPG Feedback Needed
Replies
5
Views
435
swathdiver
swathdiver
J
Milage Helper Maybe
Replies
9
Views
1K
jwth
J
Denalixl364
Center Exit Exhaust
2 3 4
Replies
31
Views
19K
Tonyrodz
Tonyrodz
S
04 suburban headers
Replies
3
Views
720
drdave81
drdave81
D
Tahoe 6-Speed T56 Conversion
4 5 6
Replies
51
Views
72K
digitalfiend
D
drdave81
Played Around with Dragy
Replies
7
Views
476
Mudsport96
Mudsport96
m1949
Water/Methanol Injection?
Replies
2
Views
497
exp500
E
drdave81
00-01 Cat back different than 02-06
2
Replies
16
Views
1K
Tonyrodz
Tonyrodz
Byoung1330
Solved. Truck Norris cam install need help!
2
Replies
11
Views
5K
iamdub
iamdub
Denalibro76
LQ4 rebuild
Replies
6
Views
673
Denalibro76
Denalibro76
Byoung1330
Pushrods
Replies
0
Views
260
Byoung1330
Byoung1330
E
2.5 inch vs 3 inch muffler
2
Replies
14
Views
2K
Doubeleive
Doubeleive
SCBS
Under hood temps in Phoenix AZ. Cowl hood or vents?
2
Replies
17
Views
2K
mountie
mountie
R
Tahoe weight reduction
5 6 7
Replies
62
Views
24K
07PPVTahoe
07PPVTahoe
K
Body Bushing Assist
Replies
2
Views
468
Knuckledown
K
F
My 2003 Yukon build
3 4 5
Replies
44
Views
6K
franky996
F
Walkercraig01
Another air raid jr thread
2
Replies
18
Views
4K
S33k3r
S33k3r
P
2005 tahoe z71 5.3L TUNING OPTIONS?
Replies
6
Views
4K
BlackBearPerf
BlackBearPerf
J
Electric Fan Conversion activation
Replies
4
Views
2K
Rocket Man
Rocket Man
P
Disc brakes
Replies
1
Views
345
Mudsport96
Mudsport96
P
intercooler or trans cooler
Replies
2
Views
576
1badjimmy
1
VR4Play
Building new custom exhaust
Replies
1
Views
802
Noggles
N
Mudsport96
Boredom leads to back road 1/4 mile runs
Replies
2
Views
372
Mudsport96
Mudsport96
Ben Solo
04 Tahoe high oil pressure when accelerating and noticable loss of power.
Replies
9
Views
2K
Ben Solo
Ben Solo
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