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Chevy HHR Network
Engine Performance
2.4L Performance Tech
2.4L Performance Tech
16 valve 172 hp EcoTec with 162 lb-ft of torque
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2.4L Performance Tech
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OBX header and downpipe
NBOOST
on Mar 26, 2010
Apr 21, 2010
10:34 AM
by
bugflipper
1
2,580
Charcoal Canister
frey55
on Apr 15, 2010
Apr 21, 2010
07:48 AM
by
frey55
7
14,696
Losing MPGs
zetrad
on Apr 18, 2010
Apr 18, 2010
12:22 PM
by
zetrad
2
1,773
RS4 performance chip
jr6605
on Apr 4, 2010
Apr 8, 2010
01:54 PM
by
JoeR
1
1,885
Realistic Horsepower numbers
badassbowtie
on Mar 31, 2010
Apr 2, 2010
01:56 PM
by
SmootHHR
6
2,437
EcoTec Tuning
(
1
2
)
SmootHHR
on Feb 4, 2010
Mar 27, 2010
09:42 AM
by
SD70M2
18
18,954
K&N air filter and synthetic oil question
JerryB
on Feb 12, 2010
Mar 16, 2010
01:09 AM
by
scottyb110
3
2,550
price of GMPP CAI
(
1
2
)
austingrackle
on Oct 22, 2009
Mar 15, 2010
04:38 AM
by
Stryker
18
5,607
Can we get a sticky?
1970judge
on Mar 2, 2010
Mar 2, 2010
09:23 PM
by
SindyDix
1
1,315
Muffler Ideas!!
Blue Lightning
on Feb 11, 2010
Feb 19, 2010
08:49 PM
by
maier748
3
1,980
Not Sure 2.4 or SS
(
1
2
)
corvairman
on Feb 11, 2010
Feb 14, 2010
12:15 PM
by
Marcruger
15
3,620
Best Intake
(
1
2
3
)
AlabamaHHR07
on Dec 4, 2009
Feb 6, 2010
10:01 AM
by
Marcruger
28
7,417
Thinking about headers
(
1
2
)
San
on Jul 8, 2009
Feb 4, 2010
08:47 PM
by
tealtib03
12
3,844
Time for a new clutch
tealtib03
on Feb 4, 2010
Feb 4, 2010
08:41 PM
by
tealtib03
0
1,181
Your input please
(
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HipHotRod
on Nov 1, 2009
Feb 3, 2010
01:15 AM
by
Hotrodbob
30
5,620
2.4 25K maintenance
afs9
on Jan 26, 2010
Jan 26, 2010
09:16 PM
by
IgottaWoody
3
2,097
Need new muffler
Lee3333
on Jan 7, 2010
Jan 7, 2010
07:32 AM
by
Lee3333
0
1,352
Manual Trans gear oil question
Hotrodbob
on Dec 28, 2009
Jan 6, 2010
06:51 PM
by
Hib Halverson
6
3,930
Oiled air filters
'Lil Red Wagon
on Dec 13, 2009
Dec 29, 2009
11:35 AM
by
EcoBoost
8
2,012
Cobalt SS Supercharger on an HHR 2.4?
Tony_SS
on Nov 19, 2009
Dec 19, 2009
07:59 PM
by
IgottaWoody
6
10,400
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