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Performance, Builds & Detailing
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Performance
Stock performance, or slightly above. Discuss GM's performance models and related upgrades.
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Fan/efan debate thread
Mooseman
May 7, 2017
Replies
24
Views
928
Nov 15, 2017
Mooseman
Tuning Questions
l008com
Feb 25, 2016
2
Replies
43
Views
2,277
Oct 24, 2017
l008com
Why is the LS engine so good??
northcreek
Aug 19, 2016
Replies
8
Views
1,011
Aug 20, 2016
northcreek
0
Cam swap question
02gtp
Feb 25, 2016
Replies
2
Views
494
Feb 25, 2016
Mooseman
Vortec Performance Wiring Harness
MRRSM
Jan 11, 2016
Replies
0
Views
568
Jan 11, 2016
MRRSM
Regarding all MPG posts.
Purefection
Nov 11, 2014
Replies
33
Views
2,318
Mar 26, 2015
Boricua SS
K&N 77
Ghost
Jun 1, 2012
Replies
13
Views
3,066
Jan 4, 2014
bbarker89
intake mod need help
c bausch
Jan 23, 2012
Replies
12
Views
2,440
Apr 16, 2012
fadyasha
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