Stock and tune only '09 auto dynos
10-13-2010 | 10:24 AM
#11
Senior Member
Joined: 11-18-2008
Posts: 744
From: Oak Harbor, Washington
I just got back from the install, for some reason I'm having issue up loading the picture of the dyno, give me a day.
But just to update the old numbers with the GM upgrade were 276.57 max power and 283.02 max torgue, with Tritecta installed its now 304.29 max power and 326.31 max torque.
I though this thing was a monster before, but its just plain inSSane.
During the install Vince adjusted the GM tune for a better power band to match the stealth tune so it pull through the whole rpm range, you'll see when I'm able to post the picture of the run, it runs at about 25 psi and doesn't drop much at all.
It'll be hard to wipe the grin off my face for a long time.
Thanks Vince, Trifecta Tune
But just to update the old numbers with the GM upgrade were 276.57 max power and 283.02 max torgue, with Tritecta installed its now 304.29 max power and 326.31 max torque.
I though this thing was a monster before, but its just plain inSSane.
During the install Vince adjusted the GM tune for a better power band to match the stealth tune so it pull through the whole rpm range, you'll see when I'm able to post the picture of the run, it runs at about 25 psi and doesn't drop much at all.
It'll be hard to wipe the grin off my face for a long time.
Thanks Vince, Trifecta Tune
11-02-2010 | 12:30 PM
#13
Member
Joined: 09-29-2009
Posts: 45
From: Pasco, WA.
It's kind of hard to believe that GM is using this motor in it's flagship export, the Buick Regal, and tuning it for 220 HP. At least in that application, it's run through a proper 6 spd. A/T. Our HHR SS's are soooooo close to automotive greatness, only to be spoiled by issues that're fixable, if only GM could be bothered. 
Sorry about the OT rant.
Sorry about the OT rant.
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