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Old Jun 2, 2014 | 07:48 PM
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Default Ls2 dyno

Had Billy Boat long tube headers,hi-flow cats and bullet exhaust installed on my 2007 a6 vert.Took to speed shop to have tuned on dyno.Dyno sheet shows wheel power 302.0hp and corrected hp 319.2.Sounds low to me.Iam in phoenix and running 91 octane.Are these numbers right?Any help understanding these numbers would be appreciated.
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Old Jun 2, 2014 | 08:53 PM
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yep...lowest numbers I've seen for an ls2 in stock form...let alone with headers. can you post the sheet?
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Old Jun 2, 2014 | 09:48 PM
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I agree that don't sound right. On my LS2 I got 390+ with stainless long tubes, corsa extremes and callaway honker.
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Old Jun 3, 2014 | 06:29 AM
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Is that 390hp plus at the wheels?
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Old Jun 3, 2014 | 06:39 PM
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What kind of dyno? Mustang?
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Old Jun 3, 2014 | 06:49 PM
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Went and pulled out my info. I was a little off on my numbers. I pulled 374 hp and 336 tq on a mustang. The AFR was 12.5 on that run. Still really enjoy the bump and the car leaps off the line for me.
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Old Jun 3, 2014 | 08:22 PM
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Originally Posted by MassGT
Went and pulled out my info. I was a little off on my numbers. I pulled 374 hp and 336 tq on a mustang. The AFR was 12.5 on that run. Still really enjoy the bump and the car leaps off the line for me.
lol...a little off?
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