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09-12-2016, 08:07 AM
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#1 |
 
Drives: 2017 Camaro SS Join Date: Jul 2016
Location: Altoona Iowa
Posts: 90
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2017 2SS automatic baseline Dyno numbers
422 HP 427 TQ
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2017 2SS Black NPP A8 - 422 HP 427 TQ
Last edited by mjmenke; 09-12-2016 at 08:24 AM. |
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09-12-2016, 10:00 AM
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#2 |
     Drives: 17 SS a8 Join Date: Feb 2010
Location: omaha
Posts: 1,678
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How many miles are on the car? What gear did you run in?
I ran mine on a dynojet which is typically a little higher than others and only got 386rwhp. 400miles and in 6th gear. |
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09-12-2016, 10:15 AM
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#3 | |
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Drives: 2017 Camaro SS Join Date: Jul 2016
Location: Altoona Iowa
Posts: 90
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Quote:
I asked about this. They said 6th gear is too long of a pull and they said I could even do 4th. They calibrate the dyno to the car by measuring the tire diameter and then run the car at 3000 rpms to calibrate the dyno to the car. So they claim it doesn't matter which gear. I'm just repeating what they told me. I went with 5th because the final combined gear ratio is the closest to a manual transmission in 4th (1:1). This seems to be the general consensus around here IMO. They have done 3 camaros that I know of at the monthly Cars and Coffee this year. 2016 manual 417/412 - member here and I was present. 2017 auto 436/433 - brand new pace car convertible and is currently sitting on the showroom floor. They did this one right after I left last month. 2017 auto 422/427 - myself After my dyno the manager came to me and said they just did a 2017 Manual that did almost 470 after headers, CAI and a tune.
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2017 2SS Black NPP A8 - 422 HP 427 TQ
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09-12-2016, 10:18 AM
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#4 |
  
Drives: 2019 ZL-1 Join Date: Feb 2009
Location: Troy, MI & Naples, FL
Posts: 2,019
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That is a very generous dyno and shows why trying to compare #'s from different shops is almost useless. Some people get 386 on a Mustang, someone gets 402 on a Dynojet, etc....
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09-12-2016, 03:41 PM
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#5 | |
Drives: 1969 Mustang MaCh1 Join Date: Nov 2015
Location: SJ
Posts: 835
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Quote:
The SAE Certification alone shows just how inconsistent dynos are
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1969 Pro-Touring MaCh 1 - CHP 427w 10.8 comp - 3140 lbs. - 460 rwhp / 490 rwtqT56 Magnum || 14" 6 piston front / 13" 4 piston rear Wilwood brakes || Hydraulic clutch || 9" Detroit Locker || TCP Coilovers || Forgeline Wheels 18x10 275/35 front, 19x12 325/30 rear |
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09-12-2016, 04:33 PM
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#6 |
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Drives: 2019 ZL-1 Join Date: Feb 2009
Location: Troy, MI & Naples, FL
Posts: 2,019
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A/F ratio is a max of 10.04 ??
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09-12-2016, 04:38 PM
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#7 |
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Drives: 2017 Camaro SS Join Date: Jul 2016
Location: Altoona Iowa
Posts: 90
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Ignore AFR and boost. Nothing was hooked up to the car to record them.
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2017 2SS Black NPP A8 - 422 HP 427 TQ
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09-12-2016, 04:40 PM
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#8 |
  Drives: Current Camaro-less Join Date: Jul 2014
Location: Oregon
Posts: 3,242
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I'd go find a nice Mustang Dyno and get that done...at least then the numbers will be more real-world realistic.
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09-12-2016, 04:41 PM
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#9 | |
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Drives: 2019 ZL-1 Join Date: Feb 2009
Location: Troy, MI & Naples, FL
Posts: 2,019
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Quote:
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09-12-2016, 04:51 PM
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#10 |
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Drives: 2017 Camaro SS Join Date: Jul 2016
Location: Altoona Iowa
Posts: 90
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Assuming 10 percent drive train loss.
430x.9=386 455x.9=410 470x.9=423
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2017 2SS Black NPP A8 - 422 HP 427 TQ
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09-12-2016, 05:09 PM
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#11 |
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Check me out on YouTube!
Drives: 2016 Camaro SS Join Date: Feb 2015
Location: STL
Posts: 160
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6th is 1:1, and it does 193 on the dyno. 5th will of course give a higher number, and as other said, take dyno numbers with a grain of salt. Either way, congrats on the purchase.
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2016 Camaro SS - A8, NPP, 2SS, Nightfall Gray Metallic
11.68 @ 118 - CAI Intake - TSP 2" Longtubes - DSX Tuning Flex Fuel - DSX Tuned 11.91 @ 117 - CAI intake only 11.99 @ 117 - STOCK 1/4 mile 410 RWHP / 424 RWTQ - STOCK Dyno --- YouTube Channel: BadBowtieProductions |
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09-12-2016, 08:40 PM
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#12 |
Drives: 2002 z28, 2018 2ss 1LE Join Date: Sep 2012
Location: Parrish, Florida
Posts: 836
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Man those are great dyno numbers , Id like to see how much the car traps In the 1/4 to see how that rwhp translates into speed.
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09-12-2016, 09:58 PM
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#13 | |
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Drives: '16 2SS GD1 MX0 NPP F55 IO6 Join Date: Jun 2013
Location: Florida
Posts: 1,298
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Quote:
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09-13-2016, 12:50 AM
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#14 | |
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Lethal Camaro
Drives: 16 2SS, 71 Std, Suburban RTS Join Date: Jun 2013
Location: Temecula, CA
Posts: 3,855
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Quote:
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