Performance

Engine mods, Chips, Filters, etc.

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A
99-02 Whipple questions
2
Replies
12
Views
16K
jbancs
J
bottomline2000
O2 sensor extensions
Replies
2
Views
1K
FrankU
FrankU
J
cam question
Replies
5
Views
1K
02DFWTahoe
0
DPGDirk
Over drive alternator pulley- need shorter belt?
Replies
1
Views
2K
Rocket Man
Rocket Man
Nick01
Which cam would be best? 224/228 or 228r (112LSA)
Replies
3
Views
7K
Nick01
Nick01
Damien
Where to start?
2 3 4
Replies
31
Views
5K
Damien
Damien
J
hindsight is 20/20
2
Replies
11
Views
2K
deerhunter1970
deerhunter1970
about20ninj45
Let's talk breaks
Replies
0
Views
638
about20ninj45
about20ninj45
BlueTahoe2001
LS1 Engine Swap
2 3
Replies
23
Views
45K
#1taho
#1taho
DPGDirk
Best 4L60E trans?
2
Replies
10
Views
7K
ezdaar
ezdaar
slocaddy
orderd 4.30 gears!
2 3
Replies
29
Views
9K
ccapehartusarmyINF.(ret)
ccapehartusarmyINF.(ret)
TxDrewski
Cam for stock stall.
2
Replies
13
Views
8K
Pachanga02
Pachanga02
chevync
It's time for a upgrade! 5.3-6.0
2 3 4
Replies
33
Views
5K
ezdaar
ezdaar
Sweetz
Flowmaster 40 swap
Replies
1
Views
1K
BlkYukon
B
BlueTahoe2001
Long Tube Headers and Inspection
Replies
8
Views
3K
ezdaar
ezdaar
boomboom baker
5.3to 6.0
Replies
2
Views
824
ezdaar
ezdaar
ezdaar
Its here! NNBS ON3 Turbo kit!
Replies
5
Views
7K
james w
J
jough
New (to me) Cats and Mid-pipes for my LQ9
2
Replies
17
Views
4K
mattluttrell
M
boomboom baker
more power
2
Replies
15
Views
2K
ezdaar
ezdaar
ezdaar
For you 6.0 guys
Replies
2
Views
1K
01ssreda4
0
about20ninj45
Question about an LSA supercharger
Replies
1
Views
1K
shakedown067
shakedown067
DPGDirk
Need info for LT's, ORY, muffler, everything as a kit for '03 Yukon 4WD
2
Replies
12
Views
2K
ezdaar
ezdaar
DPGDirk
Upgraded fuel pump?
Replies
6
Views
3K
ezdaar
ezdaar
uncleiceberg
5.3L to a 6.0L
2 3 4
Replies
31
Views
13K
JennaBear
JennaBear
Rocket Man
Activating PCM for EFans
2 3
Replies
29
Views
4K
Rivieraracing
Rivieraracing
W
HP Tuners
Replies
2
Views
1K
wreedps
W
J
Loud deep exhaust for a 2003 tahoe?
2 3 4
Replies
35
Views
19K
ezdaar
ezdaar
J
What can I do with a 2003 Tahoe?
2 3 4
Replies
34
Views
8K
Walkercraig01
Walkercraig01
P
05 z71 5.3 to 6.0
2
Replies
13
Views
2K
LabGeek24
L
skbishop90
HP Numbers?
2
Replies
15
Views
2K
Walkercraig01
Walkercraig01
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