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Cobalt SS Network
Engine Technical Discussion
2.4L LE5 Performance Tech
2.4L LE5 Performance Tech
16 valve 171 hp EcoTec with 163 lb-ft of torque
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Official 2.4L Performance Modification List
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riko540
on Mar 24, 2010
Jun 6, 2023
05:48 PM
by
lcoop04
41
107,624
Sticky
The Intake Thread
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Gturismo1
on Aug 18, 2007
May 9, 2014
02:21 AM
by
Cornhusker
167
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Normal Threads
all out 2.4 build
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AG305
on Sep 6, 2021
May 20, 2025
09:55 AM
by
DetroitIrish
33
13,507
lsj tensioner on le5
xtcydom
on Apr 30, 2025
May 7, 2025
07:50 PM
by
LsCobalt07
7
1,107
Turbo or SuperCharger for 2.4L?
Cobalt08_sport
on Sep 20, 2009
Jan 28, 2025
10:25 AM
by
chevygirl2006
22
14,256
Anyone have —>ZZP N/A bolt-on’s Tune?
-TurboSS-
on Apr 10, 2022
Sep 3, 2024
12:32 AM
by
-TurboSS-
1
2,946
LE5 Rebuild/Upgrade
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Sir 500mph
on Dec 12, 2023
Jan 5, 2024
08:49 PM
by
Sir 500mph
34
4,829
Performance mods for circle track
Circletrackracer
on Oct 25, 2023
Oct 25, 2023
01:10 AM
by
Circletrackracer
0
1,558
header wrap?
paintballin_sam
on Apr 24, 2007
Oct 21, 2023
06:12 PM
by
ArokOleary
11
3,005
2.4 LE5 TVS1320 build...in a miata
swell
on Sep 25, 2023
Sep 26, 2023
01:37 PM
by
chevygirl2006
1
1,763
LE5 Turbo Build
CajunShotgun
on Jul 6, 2023
Jul 7, 2023
08:14 PM
by
DFZ24
1
3,100
infamous high idle after throttle clean possible fix
(
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outtamymind
on Nov 13, 2010
Feb 28, 2023
11:35 PM
by
DFZ24
38
76,431
Doing a 2.2 to 2.4 swap. Need help.
(
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WolfmanDave
on Apr 15, 2012
Feb 4, 2023
04:50 PM
by
mr.Coolbalt
106
82,222
P0106 and TC
shortyheldberg
on Nov 26, 2008
Nov 19, 2022
05:14 PM
by
adude007
19
7,060
2008 Cobalt 2.4 RPM surges/Jerking
ninjabalt
on Feb 16, 2014
Aug 28, 2022
08:35 AM
by
Plex
18
28,842
LE5 Build
Raven2k
on Jul 21, 2022
Jul 29, 2022
07:38 PM
by
Raven2k
15
3,709
3 Port Controller Solenoid Pin Out for ECM HELP!!!
Raven2k
on Jul 21, 2022
Jul 21, 2022
07:02 PM
by
Raven2k
0
2,110
Making le5 lnf
blk_lnf_cobalt
on Jul 2, 2022
Jul 17, 2022
06:51 AM
by
blk_lnf_cobalt
14
4,452
Cold air intake for Cobalt SS 2.4L
(
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schaber026
on Mar 23, 2006
Jun 9, 2022
11:56 AM
by
Monieg5gt
40
26,240
Engine information
Zinprogress
on Jun 4, 2022
Jun 5, 2022
10:04 PM
by
Zinprogress
2
1,277
Turboing with a Saab 14T
Jenny da Mota
on May 24, 2022
May 25, 2022
07:31 AM
by
Jenny da Mota
6
1,213
08 Sport Turbo questions
Jenny da Mota
on May 9, 2022
May 9, 2022
02:04 PM
by
Jenny da Mota
0
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