2011 hhr 2.2
08-13-2018, 01:02 AM
#1
Thread Starter
Join Date: 08-13-2018
Location: Indiana
Posts: 1
2011 hhr 2.2
Need some help from people who still hvha their HHR. I have this car long enough to know not many gains are gonna come from the 2.2. I just to know what others have done to Squeeze to most out of this little motor and how much has been gained. Only thing done is header. I already have a go fast car. Just need to know how I can Squeeze a little bit more from the daily. Thanks.
08-13-2018, 06:39 AM
#2
Senior Member
Join Date: 08-03-2010
Location: Lake Ronkonkoma, N.Y.
Posts: 3,564
I had a 2010 LS before I got my 2010 SS. Be happy with what you have. If you have a lot of miles on it check the chains. I do miss getting 33/34 MPG from the LS on the open road compared to 20(?) with the SS.
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