HHR SS Topics and information on the 2008-2010 Chevy HHR SS Turbocharged models.

My dyno numbers

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Old Nov 12, 2009 | 01:21 PM
  #11  
camaro98z28's Avatar
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From: Peoria, AZ
Originally Posted by TomsHHR
Post up your Dyno, Please?
Werd
Old Nov 12, 2009 | 01:35 PM
  #12  
asanti's Avatar
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Those are awesome numbers, especially that peak torque man, Congrats! I hope I can eventually break 300-310ft-lbs. in the auto SS... I'd be happy.

Later
Allex
Old Nov 13, 2009 | 03:55 PM
  #13  
hhrss09's Avatar
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From: Toronto
Here you go guys

Old Nov 13, 2009 | 04:34 PM
  #14  
camaro98z28's Avatar
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From: Peoria, AZ
Looking at the Dyno it looks like it was reading the spike but you do have about 325 TQ and 297 HP. 4%-7% drivetrain loss so you figure that compaired to rated 260 hp and 260 tq crank that came stock. You gained a lot over stock.
Old Nov 13, 2009 | 04:48 PM
  #15  
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He had said that the clutch slipped while on the Dyno. What gear was it in?
Old Nov 13, 2009 | 04:49 PM
  #16  
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Michael, Did you try the tune that i sent you?
Old Nov 13, 2009 | 06:52 PM
  #17  
camaro98z28's Avatar
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Originally Posted by Geoff
He had said that the clutch slipped while on the Dyno. What gear was it in?
All dyno's should be done in 1.1 ratio which is I think 4th gear. Also, that is spike is a false reading and not accurate. I've done many dynos and been around dynos a long time so I can see the spike. Just to give to an idea, My Z28 spiked to 850 tq. Looks cool but wasn't accurate reading.

325 WTQ isn't to bad at all from what I can see.
Old Nov 15, 2009 | 07:24 AM
  #18  
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I wouldnt worry about the axel shafts breaking those things are very large , the tranny is the weak link, busted mine in 1/2
Old Nov 20, 2009 | 05:07 PM
  #19  
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Sorry Geoff I haven't had time to load your tune yet. With the waether here in Canada getting colder it wouldn't be much good now. I'm going to try it out in the spring.

It was tested in 4th gear.
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