Dynoed my car [Archive] - SaabCentral Forums

: Dynoed my car


Saab31
21st April 2006, 06:14 AM
I dynoed my car yesterday with the Nordic ECU on it. Because it was warm (22C) we performed the run in 3rd gear, which took about 30sec starting from 2500rpm until 6krpm. We also did a run in 4th gear. Top end was the same but the curve wasn't smooth because of the heat (ECU had to cut back the boost). In real life the car is very smooth and pleasant to drive and performance is in every point better (120-180 in 4th 7.6 sec, Hirsch 9.1 sec) There is an average increase of 20-25PS from 3krpm to 5krpm and top end is better for about 15PS compared to the my first dyno with the Hirsch ECU, which was done when the temperature was 8C and pressure 982mbar (yesterday 968mbar). We have also checked the intake temp during the run. Starting from 2krpm and 40 C intake temp @ 6krpm the intake temp was 75C. Hier is the plot.

http://www.saabphotos.com/gallery/albums/My-album/Dyno_nordic.jpg

Kermit
21st April 2006, 12:55 PM
454Nm of torque! :cool:

Raven18940
21st April 2006, 01:11 PM
454Nm of torque! :cool:

woooot, wheel spin. :roll: Must be nice on the highway though, never have to downshift...ever. :cheesy:

Saab31
21st April 2006, 04:51 PM
woooot, wheel spin. :roll: Must be nice on the highway though, never have to downshift...ever. :cheesy:

Wheel spin comes this is true but only if you don't be carefull. This is the good thing with Nordic. Torque comes not as a boom but very smooth, which also helps the tranny to live a longer. On the highway you can drive from 80km/h until 260km/h in 5th gear without downshifting. An example: 80-120 in 5th in 7sec 100-140 in 5th in 7sec, 120-160 in 5th again 7sec;).

Paintfumes
21st April 2006, 05:15 PM
What stage Nordic are you at?

Those are quite impressive numbers compared to my BSR stg.3! :cool:

Thanks,

REC III

Saab31
21st April 2006, 05:21 PM
What stage Nordic are you at?

Those are quite impressive numbers compared to my BSR stg.3! :cool:

Thanks,

REC III

Only the SW is from Nordic. The other HW parts are from Hirsch (very good quality). This would be a stg3+ as i have all the parts for stg3 plus IC, intake pipe and NOT the Mitsubishi turbo but a Garrett one.