Performance novice with a shiny new toy!
Senior Member
Joined: 05-26-2009
Posts: 726
From: NorCal BayArea
Isn't that an oxymoron 
..... You will never gain performance and still retain the same mileage 
.....
(that is why they are a slug from the factory, maximum mileage with zero performance concern)
As for the Trifecta Tune the fuel inrichment setting (or removal of) is what really seems to wake your HHR up
.....
Dyno numbers are no more than an extra 10 hp and 10 lbs. of torque, at most
.....
Best-O-Luck
,
..... You will never gain performance and still retain the same mileage .....(that is why they are a slug from the factory, maximum mileage with zero performance concern)
As for the Trifecta Tune the fuel inrichment setting (or removal of) is what really seems to wake your HHR up
.....Dyno numbers are no more than an extra 10 hp and 10 lbs. of torque, at most
.....Best-O-Luck
,
New Member
Joined: 11-26-2012
Posts: 21
From: maryland
I was considering turbo or super (I'd rather super only because my friends car had a hell of a time fixing the lag) but from what I've seen they don't make em for 07's of my trim. I wondered if maybe it could be a transferable thing. Anyone have a definite yes or no for me?
Senior Member
Joined: 06-28-2011
Posts: 162
From: Boston, MA
to the forum. And yes, a supercharger will fit on an 07. Do a search and you will find a few threads on this subject. ZZperformance seems to be very popular for an aftermarket kit. Best of luck.https://www.chevyhhr.net/forums/show...t=supercharger
https://www.chevyhhr.net/forums/show...t=supercharger
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Don Juan
2.2L Performance Tech
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Mar 13, 2008 06:28 AM
