: Stock 2011 coupe m6 510hp



Eightsecv6
05-12-13, 02:46 PM
I made two pulls with my completely stock 19000 mile cts-v coupe on my Dynojet 224x 510rwhp and 507rwhp. a/f ratio was a fairly consistant 12.2:1. Going to install a 2.55 pulley. build a CAI, 160 stat and tune it (as soon as I figure out he HP Tuners software). Numbers seem a lile highfrom what I have read, I attribute that to the manual trans.

Gary Wells
05-12-13, 03:01 PM
Might still be a tad high, Billy:


Cad bone stock 09 & up RWHP & RWTQ averages:

1) Cad bone stock RWHP & RWTQ (A6 (40) + M6 (21)) (all dynos): 01-24-12
RWHP average (61 samples): 28675/61= 469.26 average
RWTQ average (61 samples): 28426/61= 466.00 average

2) Cad bone stock RWHP & RWTQ (A6 (33) + M6 (13)) (dynojet only): 01-26-12
RWHP average (46 samples): 21355/46= 464.24 average
RWTQ average (46 samples): 21033/46= 457.24 average

3) Cad bone stock RAHP & RATQ (A6 (3) & M6 (2)) (Dynapack only): 01-02-12
RAHP average (5 samples): 2484/5= 496.80 average
RATQ average (5 samples): 2570/5= 514.00 average

4) Cad bone stock RWHP & RWTQ (A6 only (33)) (dynojet only): 01-26-2012
RWHP average (33 samples): 15012/33 = 454.91 average
RWTQ average (33 samples): 14832/33= 449.46 average

5) Cad bone stock RWHP & RWTQ (M6 only (13)) (dynojet only): 01-14-2012
RWHP average (13 samples) = 6343/13= 487.92 average
RWTQ average (13 samples) = 6201/13= 477.00 average

6) Cad bone stock RWHP & RWTQ (A6 only (40)) (all dynos): 01-26-2012
RWHP average (40 samples): 18329/40= 458.23 average
RWTQ average (40 samples): 18251/40= 456.28 average

7) Cad bone stock RWHP & RWTQ (M6 only (21)) (all dynos): 01-02-2012
RWHP average (21 samples): 10296/21= 490.28 average
RWTQ average (21 samples): 10214/21= 486.38 average
Updated & verified: 01-26-2012

What correction factor was used?

----------

5) Cad bone stock RWHP & RWTQ (M6 only) (Dynojet only):

rwhp---rwtq---trans--corr------dyno-----------date---------loc-----owner

455-----445-----M6----std-----Dynojet.------03-08-11-------nv------fst dad
470-----465-----M6----sae-----Dynojet------04-20-10-------ua------venomws7
471-----458-----M6----sae-----Dynojet------08-19-11-------ga------muohio
474-----473-----M6----sae-----Dynojet------10-26-10-------ca-------e6t
485-----453-----M6----xxx-----Dynojet------07-10-09-------tx-------stealthjr
491-----497-----M6----sae-----Dynojet------07-21-11-------in-------elliotmsiegel
494-----483-----M6----sae-----Dynojet------01-16-09-------tx-------silver-v-
495-----486-----M6----sae-----Dynojet------05-13-11-------ar-------caddy wagon
496-----485.----M6----sae-----Dynojet------12-09-11-------tx-------keithsm2
500-----481-----M6----xxx-----Dynojet------03-06-10-------al--------roarkb
502-----489-----M6----sae-----Dynojet------06-17-11-------oh-------utopia
502-----490-----M6----xxx-----Dynojet------12-25-09-------tx--------trevord
508-----496-----M6----sae-----Dynojet------05-19-11-------in--------jrcmlc


bone stock RWHP & RWTQ (M6 only (13)) (Dynojet only):
RWHP Average (13 samples): 6343/13= 487.92 average
RWTQ Average (13 samples): 6201/13= 477.00 average

Verified: 01-14-2012

Eightsecv6
05-12-13, 03:55 PM
I had it set on uncorrected, will check sae tomorrow... Maybe I go a good one? lol

Gary Wells
05-13-13, 10:36 AM
Sounds like you got a very good one.

baabootoo
05-13-13, 11:26 AM
"very nice, but now, get your own car and run in a crowd"................... :) (movie line)

2013CTSV
05-13-13, 05:27 PM
my car dynoed 473 on a dynojet SAE. 518WHP SAE after install of an intake only, no tune.

Gary Wells
05-14-13, 11:21 AM
Would sure like to have your full data set for the bone stock dyno run for my dyno charts.
45 RWHP SAE gain is pretty unbelievable gain for CAI only install.
Were those "one run" only #"s or were there multiple runs for both bone stock & the CAI install?

2013CTSV
05-14-13, 04:22 PM
Would sure like to have your full data set for the bone stock dyno run for my dyno charts.
45 RWHP SAE gain is pretty unbelievable gain for CAI only install.
Were those "one run" only #"s or were there multiple runs for both bone stock & the CAI install?

I will see what I can pull up & get to you. By my car dynoed 473 is a bit mis leading, it was another V that was dynoed earlier in the week that was stock so i apologize for that it wasnt my own personal car. I posted up the dyno runs in a thread not long ago. Cars high was 524 but was consistently in the 517-518 range on back to back pulls.

Eightsecv6
05-14-13, 07:25 PM
I built a CAI today,used a 4" aluminum pipe, stock air box lid, gutted the bottom half and put a K&N filter in it. I will probably make a couple more pulls tomorrow and see where it is. It sure sounds supercharged now!

Gary Wells
05-15-13, 10:53 AM
Looking for "Sevensecv8" now?
What happened to your SAE readings from your previous dyno runs?

Eightsecv6
05-15-13, 07:20 PM
I have not had a chance to turn the machine on! Im gonna test the CAI kit tomorow and pos the numbers...

Eightsecv6
05-16-13, 01:51 PM
I attached the Dyno shhet and corrected it to read SAE horsepower. I made my own CAI using 4" aluminum piping, silicone hose and a drop in K&N filter, and modified airbox. Run 1 and 2 are my STOCK baseline and 3 and 4 are after I installed the CAI. This thing responds well to mods! Ill be good to go as soon as I get a better handle on the HPTuners software!

Gary Wells
05-16-13, 02:26 PM
In Dynojet land, Billy, you're still up there pretty high.


491-----496-----M6----xxx-----Dynapk.------04-20-10-------md-----tbjs
491-----497-----M6----sae-----Dynojet------07-21-11-------in-------elliotmsiegel
493-----511-----M6----sae-----Dynapk------04-28-10-------ca-------fleadh
492-----500-----M6----xxx-----Mustang-----07-24-12-------??------wtfisactsv
493-----519-----A6-----sae-----Dynapk------01-29-09-------ca-------d3(craig)
494-----483-----M6----sae-----Dynojet------01-16-09-------tx-------silver-v-
495-----486-----M6----sae-----Dynojet------05-13-11-------ar-------caddy wagon
496----485.----M6---sae----Dynojet-----12-09-11------tx------keithsm2
497-----513-----A6.----sae-----Dynapk------10-16-09-------ca-------garywells
500-----481-----M6----xxx-----Dynojet------03-06-10-------al-------roarkb
500-----505-----M6----sae-----Dynojet------05-16-13-------md-----eightsecv6
502-----489-----M6----sae-----Dynojet------06-17-11-------oh------utopia
502-----490-----M6----xxx-----Dynojet------12-25-09-------tx-------trevord
507-----525-----M6----xxx-----Dynomt------09-26-09-------in-------backup
508-----496-----M6----sae-----Dynojet------05-19-11-------in-------jrcmlc
510-----531-----A6.----sae-----Dynapk------10-11-10-------ca.------garywells
525-----519-----M6----xxx-----Dynomt.-----10-22-10-------ny------aj660
528-----514-----M6----sae-----Landsea-----02-13-11-------ny------joeszo6

gaduser
06-06-13, 04:16 PM
Your V is like mine - 2011 Coupe.

I wonder if you have or can easily have a look at your stock exhaust?

While looking over the underside of my V Coupe, I noticed that the cross section of the left exhaust pipe is quite oval, while the right is circular. That is in the area immediately behind the flange where the pipe becomes parallel to the ground. The height of the left pipe section is about 1.7 inches while the right is about 2.5 inches, the pipe diameter.

That really seems odd for a high performance system. Since the two sides are so symmetrical, I would expect the pipe dimensions to be very similar at each point. Further, I expect that symmetry was actually chosen to provide good back pressure balance over the operating range.

How does your's look? I would really appreciate hearing.

Good luck with your V. I have only driven mine for a couple of thousand miles so far - fun car!

Regards,

gad

Luna.
06-06-13, 07:05 PM
"very nice, but now, get your own car and run in a crowd"................... :) (movie line)

Yes, director Tony Scott, released in 1990... :)

Quick--the name of the actor who said it!!

Eightsecv6
06-07-13, 08:14 PM
Interesting, I will have a look as soon as I get it on a lift



Your V is like mine - 2011 Coupe.

I wonder if you have or can easily have a look at your stock exhaust?

While looking over the underside of my V Coupe, I noticed that the cross section of the left exhaust pipe is quite oval, while the right is circular. That is in the area immediately behind the flange where the pipe becomes parallel to the ground. The height of the left pipe section is about 1.7 inches while the right is about 2.5 inches, the pipe diameter.

That really seems odd for a high performance system. Since the two sides are so symmetrical, I would expect the pipe dimensions to be very similar at each point. Further, I expect that symmetry was actually chosen to provide good back pressure balance over the operating range.

How does your's look? I would really appreciate hearing.

Good luck with your V. I have only driven mine for a couple of thousand miles so far - fun car!

Regards,

gad

Purple87SS
06-08-13, 02:13 PM
Billy Anderson??? Turbo Buick Billy? Messing with Vs now, huh. Good deal. MAGNA club rep from NJ here, also with a V. Seems like a lot of GN guys are also V owners.

Eightsecv6
06-09-13, 08:13 PM
Billy Anderson??? Turbo Buick Billy? Messing with Vs now, huh. Good deal. MAGNA club rep from NJ here, also with a V. Seems like a lot of GN guys are also V owners.

HAHA! Whats up? I cant leave anything alone, fun car!