Performance

Engine mods, Chips, Filters, etc.

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BOSS
  • Sticky
LQ4/LQ9 - Everything you ever wanted to know
Replies
6
Views
173K
Lit549
Lit549
Travieso
  • Sticky
2001-2006 tahoe LLP headers w/ ory installed
6 7 8
Replies
73
Views
69K
LINTZ0718
LINTZ0718
JennaBear
  • Sticky
Throttle Body Spacers
3 4 5
Replies
43
Views
46K
adriver
A
BlueTahoe2001
  • Sticky
Locker VS Posi
4 5 6
Replies
54
Views
40K
MSU BullDAWGz
MSU BullDAWGz
JennaBear
  • Sticky
Lower thermostats, really needed?
2
Replies
19
Views
21K
turbopowered68
T
Anthony
Downside to installing the Corvette Servo?
4 5 6
Replies
52
Views
126K
BentleyArnage
BentleyArnage
Rivieraracing
Best Exhaust System????
5 6 7
Replies
63
Views
116K
16blkltz
16blkltz
D
Tahoe 6-Speed T56 Conversion
4 5 6
Replies
51
Views
89K
digitalfiend
D
R
5.3 vs. LS1 what is the difference??
2
Replies
17
Views
84K
HMFDZ28
HMFDZ28
M
'03 Yukon 5.3l Random, intermittent loss of power and stall
2 3
Replies
26
Views
78K
M3mphis
M
tml4life
Finding my PCV Valve is like finding Waldo!
2 3
Replies
20
Views
77K
ezdaar
ezdaar
F
5.3 basic mods?
2 3 4
Replies
30
Views
68K
bottomline2000
bottomline2000
Diggerdan11
Thinking about a 6.0 swap. What do i Need??
2
Replies
13
Views
67K
ATL
ATL
O
engine chug/hesitation..HELP!!
2
Replies
16
Views
47K
pmbiker
P
Narco
Magnaflow vs Flowmaster - mufflers only
8 9 10
Replies
92
Views
44K
03Dnasty
03Dnasty
thunderii
Best method of changing transmission fluid
2
Replies
11
Views
43K
pittmanb8
P
BlueTahoe2001
LS1 Engine Swap
2 3
Replies
23
Views
42K
#1taho
#1taho
BillBlatt18
Traction control?
Replies
8
Views
39K
Sir Lapalot
S
D
Replacing a 4L60E on a 03 Yukun need help with last bolts
2 3
Replies
24
Views
38K
drspeed2
D
Preludepearl417
Twin turbo 5.3L
2
Replies
15
Views
38K
NYRmike
NYRmike
Ridculous
Building my LQ4 engine in my Denali XL
16 17 18
Replies
178
Views
37K
Tonyrodz
Tonyrodz
BlizzardX23
OEM 05+ Radiator Fans (ELECTRIC)
7 8 9
Replies
88
Views
37K
woodman300
W
boomboom baker
6.0 swap
4 5 6
Replies
50
Views
37K
boomboom baker
boomboom baker
andrewg29
Fuel pressure specs
Replies
8
Views
36K
andrewg29
andrewg29
jem556
Best oil for 100K + engines?
6 7 8
Replies
73
Views
36K
BlueTahoe2001
BlueTahoe2001
A
Best spark plugs to use?
2
Replies
12
Views
36K
Abbott
A
R
Tahoe weight reduction
5 6 7
Replies
62
Views
35K
07PPVTahoe
07PPVTahoe
H
TBSS Intake Manifold
2
Replies
12
Views
34K
andrew383
andrew383
MSU BullDAWGz
TBSS intake on gen III 4.8 5.3 6.0
3 4 5
Replies
43
Views
34K
RAMurphy
RAMurphy
0
01 tahoe brakes feel spongy need help
2
Replies
12
Views
33K
01TahoeWhiteDhalia
0
pjtoy2
2003 Tahoe cheap performance mods
2
Replies
15
Views
32K
01HDtahoeNJN
01HDtahoeNJN
O
Upgraded camshaft..what do i need?
2 3
Replies
28
Views
31K
Javie
Javie
la tahodida
3.73 or 4.10
2
Replies
14
Views
30K
Rook1979
R
Shortbus
What octane fuel ?
2
Replies
17
Views
28K
vwbeaner
V
J
Where to get electric fans for conversion?
2 3
Replies
25
Views
28K
Rivieraracing
Rivieraracing
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