Top Speeds
Senior Member
Joined: 10-19-2005
Posts: 20,687
From: Miami
Originally Posted by SoCalHHR
Not to promote anything illegal...but I made a short trip up to Lake Arrowhead the other day and on the way home hit 110 on the open road. Seemed like the HHR (stock 2.4L), had plenty left at that point. Has anyone gone faster?
Have been to 115 on the Fl turnpike!
Still felt like plenty of room under the pedal.
Thread Starter
Senior Member
Joined: 10-14-2005
Posts: 5,359
From: SoCal
Originally Posted by en0oNmAI
I just hit 105 the other day in mine. Even the 2.2L with a 5 spd moves. Exhaust and cold air intke do help a bit with making the audible part of the journey worth while! 
Senior Member
Joined: 10-02-2005
Posts: 1,245
From: VA
After sorting through all the expert / amateur opinions in this thread, I've scientifically concluded why SoCal's HHR is soooo fast.... 
It's the stubby antenna, folks!! Gotta be worth at least 20 MPH on the top end!! :)
So... I ordered one of the previously guarded speed-secret antennas!!
Look out world!!!
It's the stubby antenna, folks!! Gotta be worth at least 20 MPH on the top end!! :)
So... I ordered one of the previously guarded speed-secret antennas!!
Look out world!!!
Senior Member
Joined: 12-05-2005
Posts: 196
From: pa
i dont know
i drive on the highway everyday and i cant get my 2lt above 108 unless im going down hill i can feel the gov kick in (auto)are you guys doing something diff then i am what is the top rated speed every gm product ive owned or my friends owned is limited to 108
Senior Member
Joined: 09-11-2005
Posts: 829
From: McLoud, Oklahoma
Originally Posted by cjnappo
i drive on the highway everyday and i cant get my 2lt above 108 unless im going down hill i can feel the gov kick in (auto)are you guys doing something diff then i am what is the top rated speed every gm product ive owned or my friends owned is limited to 108
Senior Member
Joined: 01-30-2006
Posts: 112
From: W-S, North Carolina
Originally Posted by SoCalHHR
Oh, man - watch out! Joe's putting the "Stubby" on!
Zoom, zoom - he's gooooone!
Zoom, zoom - he's gooooone!
Yea I got my Stubby last week, and I can tell a big difference in my MPG's too!!
But seriously it does look much better, thanks Mike