Drivetrain (Cooper S) MINI Cooper S (R53) intakes, exhausts, pulleys, headers, throttle bodies, and any other modifications to the Cooper S drivetrain.
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  #1  
Old 05-05-2010, 10:35 AM
Motor On
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Post your dyno charts

Suggested format

Dyno details:

Weather/Atmospheric conditions:


<graph>

Max HP:

Max Tq:

Modifications:



This thread is not a discussion thread, but rather a user driven reference. Discussion posts will be removed without notice, please start a new thread for such posts.
 
  #2  
Old 05-05-2010, 10:49 AM
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1.8L Stoker
RMW BVH
RMW Stage 2 race cam
RMW race header
RMW Rotrex supercharger kit
RMW tune
550cc Bosch
and and and

Nice 78-80 degree day in SoCal

9f571264.jpg?t=1273081639
 
  #3  
Old 05-05-2010, 11:11 AM
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WMW 17% pulley
Alta CAI
Borla Street Catback
 

Last edited by Un0RiGiNaL; 05-05-2010 at 11:22 AM.
  #4  
Old 05-05-2010, 11:26 AM
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9.1:1 compression ratio
Jcw pulley ( ~11psi boost )
Jcw Tune
Endyn Head ( bigger exhaust valves, dual valve springs, catcam camshaft )
Self-build water/air intercooler
Self-build/modified oem exhaust manifold ( with oem cat )
Self-build exhaust ( strait trough r56 style )
lots of little things
exhaust temp about ~820°C ( 1508°F @ the Head ), afr about 12:1 and gets a little bit richer at the end ( 11,5:1 )


196,5 kW ( 267,17 PS / 263,51 hp ) @6791rpm and 289Nm ( 213.1lbt ft )
air pressure ~1020mbar and 9°C ( 48°F ) ambient temp.

but thats on old dyno... did some more modifications and put the rev limiter up to 7800rpm ( didn't have time to do a dyno run tough... )
 
  #5  
Old 05-05-2010, 11:39 AM
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15% Pulley
Dinan CAI
Invidia Exhaust
RMW Tune

[IMG][/IMG]
 
  #6  
Old 05-07-2010, 02:32 PM
redman2002
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04 MCS
15% pulley
invidia cat back
OBX header w/2.5" cat
JCW injectors
Pilo CAI
RMW tune
73.51 F 42% humidity


 

Last edited by redman2002; 05-07-2010 at 03:56 PM. Reason: new info
  #7  
Old 05-07-2010, 03:16 PM
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Stock 2005 MCS
GTTuning CAI
Name:  rollingroad.jpg
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  #8  
Old 05-15-2010, 08:54 AM
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252whp 200trq RMW style
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RMW Head
RMW Shorty Header
RMW Cam
RMW Quiet Catback
440 injectors
Alta 17%
M7 V2 DFIC & Hood Scoop
Voltage CAI
BRISK Racing Plugs
GP LSD

Weather was about 70 degrees and sunny

252 HP
199 TRQ

Name:  Robdyno08-09comparo-1.jpg
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  #9  
Old 06-09-2010, 01:03 PM
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Stock engine internals
CS CAI
Milltek header
Custom exhaust
17% pulley
JCW injectors
Mynes tune

MynesTune.jpg?t=1276113481
 
  #10  
Old 06-18-2010, 01:12 PM
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turner motorsports cai
17% pulley
edge racing header
Alta 2.5 sport tone
fidanza ltw fw
spec stg3 clutch
 
  #11  
Old 06-24-2010, 04:25 PM
SteveS
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Day at the Dyno:
baseline today: 184 tq, 230 hp. after 197 tq, 245 hp (about 80deg. F.)
(11/07 was 189 tq, 239 hp after tune, about 70 deg. F.)
The change '07 to '10 was RMW street cam)
Today car had fueling issues - low fuel pressure and lazy O2 sensor readings - needs some work.
2003 with 74,000 mi.
Webb 15% pulley
RMW head, street cam
440's
OBX header with stock cat
RSpeed type 2 (Cheap Ebay) aftermarket cat-back
Alta intake, stock intercooler
and most importantly, Jan-Tune.
Current concern - Aside from fueling issues, Jan said he could smell my clutch. It's stock with 44,000 miles on it. Jan did a great job. Car would have more but he had to add too much fuel down low to keep it in safe range. The cam really works well and performed just like Jan said it would.
 
Attached Thumbnails Post your dyno charts-dyno_2010_06_24_with_erasures.jpg  

Last edited by SteveS; 06-24-2010 at 04:41 PM.
  #12  
Old 08-13-2010, 02:30 PM
kcle730
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Dyno details: They used a DynoMite

Weather/Atmospheric conditions:Very Good, 70 Degree F.

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Max HP:205.7
Max Tq:197.4

Modifications:Alta 17% S/C pulley, K&N CAI, Headers, Zoomers, and RS*R RAN UP (Oil Additive)
 
  #13  
Old 08-25-2010, 10:44 PM
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Outside temp was 93* and 85% humidity.


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Mini-Maddness CAI
MM 19% Pulley
Borla Race
NGK plugs
M7 400 CC injectors
Chadsport Polished and Ported Head
Portmatched to a OBX header
high flow cat
RMW CAM
RMW adjustable Cam Gear
RMW tune
 

Last edited by El_Griton; 08-25-2010 at 10:52 PM.
  #14  
Old 08-27-2010, 08:51 PM
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04 S @ 77K

So

I have done:

CAI
15% pulley
Cam
380 Injectors
Header
Cat back





I pulled 193.5 & 173.7 base line at 84 degress at 6,600 ft elevation.

after the tune I pulled 204.9 and 177.83 - lovin it

Redline was bumped to 7300 and humidity at the time of both runs was around 30% I think which is normal for Colorado at that time of year


here is the dyno chart



After seeing alot of dyno' s it makes me realize I was lucky when I picked up our girl as she had been tuned - then I added some toys and had her tuned again. The girl still rocks . Now I am thinking about going to the next level with her .
 

Last edited by Hippie; 08-27-2010 at 09:19 PM.
  #15  
Old 09-15-2010, 09:22 AM
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thanks Jan, got much better AFR, and apparently a lot more power.

I have a 17%pulley(wmw), DDM intake, NGK iridium plugs(7 temp), stock injectors (330cc).

it was about 76degrees, low humidity.

also a note for CA drivers, shell fuel sucks.
 

Last edited by ggcadc; 09-15-2010 at 09:33 AM.
  #16  
Old 09-16-2010, 03:01 PM
SteveS
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This is follow on to post 11 above. Since the test, have replaced fuel pressure regulator, fuel pump, fuel filter and pre-cat oxygen sensor.

Only mod between 6/24/10 dyno in post 11 above and this one is the RMW street cam. Got a deal on it used, otherwise, I'm convinced the track cam would have been the right pick.

Jan re-tuned it today, got the a/f ratios correct and still suspects it has a small vacuum leak from how it was running.

Outcome, 201 ft-lb tq and 255 hp.

temp. on car thermometer was 68.
 
Attached Thumbnails Post your dyno charts-dyno_2010_09_16.jpg  

Last edited by SteveS; 09-17-2010 at 02:28 PM.
  #17  
Old 10-01-2010, 07:24 AM
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  #18  
Old 10-01-2010, 09:31 AM
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I got my only code after putting in Shell gas. Now I just run Chevron, no problems since.
Originally Posted by ggcadc View Post


thanks Jan, got much better AFR, and apparently a lot more power.

I have a 17%pulley(wmw), DDM intake, NGK iridium plugs(7 temp), stock injectors (330cc).

it was about 76degrees, low humidity.

also a note for CA drivers, shell fuel sucks.
 
  #19  
Old 10-04-2010, 09:39 PM
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General
-------
Business: Dyno Tuned Performance
Location: 3642 Holland Road, Suite 104, Virginia Beach, VA 23452
Website: http://www.dtpracing.com/
Phone Number: 757-549-3966
System: Dyno Dynamics
Date: October 2nd, 2010
Approx. Time: 9:30 a.m.


Environment Variables
---------------------
Approx. Temp.: 64.5 degrees Fahrenheit
Approx. Dew Point: 51.5 degrees Fahrenheit
Approx. Humidity: 63%
Approx. Bar. Pressure: 29.99in
Temp. Measure Location: Oceana NAS
Distance to shop: ~3 miles
Elevation: 10 ft.

Name:  Dyno-MINI-Color-10-2-2010.jpg
Views: 2650
Size:  102.0 KB



Dyno Dynamics Results
----------------------
Peak HP: 178.5 @ 6500 RPM (202.8 incl. ~12% parasitic loss)
Peak TQ: 164.7 @ 4200 RPM (187.2 incl. ~12% parasitic loss)
Peak A/F: ~11.3 (not on chart but requested after runs)

Engine Mods
-----------
- 15% pulley
- DDMWorks CAI
- Invidia catback exhaust
- Brisk DOR 14 LGS plugs
- RMW Tune

General Notes
-------------
- I did not stop at a BP for a good premium fuel fillup on the way because I thought there would have been a long line at the dyno. There were only four cars ahead of me when I arrived.
- I had no base dyno run prior to my MINI mods. I wish I had.
- Different dynos can vary in their readings. Read more below on my findings of dyno variations.

Performance-Specific Notes
--------------------------
- The lowest peak value was a 3rd-gear pull. The two higher values are 4th-gear pulls. Even though 6th gear is the closest to a 1:1 ratio, a pull using it would be nearly impossible because of the speeds needed to achieve 7000 RPM.
- From all the threads and pages I have read, the estimated drivetrain loss in a six-speed manual MCS is around 12% (and this is a rough estimate in itself because the loss can vary at a given RPM). Considering a stock 2006 MCS has 168HP @ 6000 RPM and 162 lb/TQ @ 4000 RPM at the crank, that's roughly a gain of 31.9HP and 22.5lb/TQ. Peak TQ increased in range by 200 RPM. Peak HP increased in range by 500 RPM, but the curve still remains fairly flat out to 6750 RPM. That's a 750 RPM range increase.

Dyno-Specific Notes
-------------------
- This MINI owner's dyno chart offers a similar comparison to mine: http://www.ross-tech.net/andy/mini/mymini.html.
- Some info on the Dyno Dynamics setup: http://www.clubwrx.net/forums/engine...-question.html.
- From what I have read, DynoJet readings can be 12% higher vs. Dyno Dynamics.
- DynoJet vs. Dyno Dynamics: http://forums.nasioc.com/forums/showthread.php?t=286440, http://www.mbworld.org/forums/w211-a...what-loss.html.
- Dynapack info: http://www.dynapack.com/.
- Dynapack vs. Dyno Dynamics: https://www.northamericanmotoring.com/forums/drivetrain-cooper-s/166641-dynapack-vs-mustang-dyno.html.

Converted Figures for a DynoJet
-------------------------------
Peak HP: ~199.9 @ 6500 RPM (230.5 incl. ~12% parasitic loss)
Peak TQ: ~184.5 @ 4200 RPM (212.7 incl. ~12% parasitic loss)

The Bottom Line
---------------
- I'd like to go back and do another dyno session with a couple of my club members to see what they get.
- I would like to get the opportunity to test my MINI on other dyno types to make a comparison to some of the other results posted here, especially the DynaPack.
 

Last edited by JumpingJackFlash; 11-09-2012 at 08:58 AM.
  #20  
Old 11-23-2010, 12:13 AM
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Got 450cc injectors, really helped with pinging (helped as in gone)
lots more usable torque, especially down low. I had no idea how bad it was to run the stock 340s with a 17% pulley until this tune. you can see the stock(untuned) af-r in the dotted green; and the new ones with 450s much richer with better control through the midrange and especially better to 7k.
214 whp |199 wtq

changed a bit in the final tune, smoothed out the midrange afr, feels fantastic.

got an overboost code after 6750rpm on the green line as you can see...
 

Last edited by ggcadc; 11-25-2010 at 10:44 AM.
  #21  
Old 02-02-2011, 10:41 AM
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First run on new RMW rebuilt 1.6.

Rebuild necessitated by low compression (150, 100, 100, 100). Rings/cylinders worn out. Seems a lot stronger than Dyno shows. CP pistons, RMW track cam, RMW head and crank damper, CompClutch Stg. 4, Torsen (Ford Focus SVT) OBX header, cheap ebay exhaust. Stock intercooler, ignition, cat. ECU keeps changing settings after being flashed so we think there is a problem with it. It runs very smooth and light flywheel allows it to rev very fast. I'm very pleased with it. It seems to be traction limited, however, with the 215-45x16 Falken Azenis on SSR Comp 16x8 wheels
 
Attached Thumbnails Post your dyno charts-dyno_2011_02_01.jpg  
  #22  
Old 02-26-2011, 09:29 AM
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Originally Posted by SteveS View Post
Seems a lot stronger than Dyno shows.... It seems to be traction limited
That thing makes torque EVERYWHERE!!! awesome results
 
  #23  
Old 03-01-2011, 10:01 PM
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Dyno details: Dyno Dynamics - Kowloon Hong Kong

Weather/Atmospheric conditions: per charts (BP= barometric pressure, RH=Relative humidity(%), AT=Ambient temp (centigrade)

Max HP: 197.6 PS = 200.2 HP
Max Tq: 223 Nm = 165 lb/ft

Modifications:
M7 +2% crank
M7 -16% S/C pulley
M7 CAI
Forge TMIC
380cc injectors
Miltek header & full exhaust
GIAC tune
Nology wires, Denso plugs, MSD coil

Pic one is stock (168PS/169HP)
Pic two is post-mods (with stock overlaid)

butt-dyno feels much more than the graph would indicate (torque doesn't seem to have changed much). I'll post thoughts in a separate thread on my car. Plan is for a custom tune at some point in the near future.
 
Attached Thumbnails Post your dyno charts-dyno-001.jpg   Post your dyno charts-dyno-002.jpg  
  #24  
Old 04-01-2011, 12:40 PM
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  #25  
Old 07-09-2011, 07:16 PM
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Originally Posted by Longboard Mini View Post
1.8L Stoker
RMW BVH
RMW Stage 2 race cam
RMW race header
RMW Rotrex supercharger kit
RMW tune
550cc Bosch
and and and

Nice 78-80 degree day in SoCal

Hey Longboard, ever done a 0-60 test?
 

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