Dynoed my car today

MvM

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That is, somebody else did the dynoing of course.
Car is stock 3.0 liter V6, complete OEM eninge-wise.
Some mods are coming up so I thought it would be wise to have a base-line measurement done before modifying it.
The results were not disappointing.

Datum 28-6-03
Baromet.Pressure 1022.0 mBar
Vapor Pressure 15.0 mBar
Intake Temp. 26.6 Celsius
Cor.factor 0.98 SAE
RPM Nm HP Corr. Nm Corr. HP
2750 225.6 87.1 221.8 85.7
3000 223.2 94.0 219.5 92.5
3250 229.4 104.7 225.5 102.9
3500 236.2 116.1 232.3 114.2
3750 239.4 126.1 235.4 124.0
4000 242.7 136.3 238.6 134.0
4250 246.0 146.8 241.9 144.4
4500 247.0 156.1 242.8 153.5
4750 243.1 162.1 239.0 159.4
5000 239.2 168.0 235.2 165.2
5250 244.1 180.0 240.0 177.0
5500 247.4 191.1 243.3 187.9
5750 245.5 198.3 241.4 194.9
6000 246.6 207.8 242.5 204.3
6250 249.0 218.5 244.8 214.9
6500 252.7 230.7 248.5 226.8
6750 249.7 236.7 245.5 232.7
7000 243.3 239.1 239.2 235.1
7250 239.9 244.2 235.9 240.1
7500 233.0 245.5 229.1 241.3
7750 225.0 244.9 221.2 240.8

Next step will be the addition of the Dali Hotchip.
After that, the Taitec GT Competition exhaust from SoS.
 

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Maybe you should also give the make and model of dyno. A different ones give different results. Should be interesting to see the final result though, good job.
 
j14nsx said:
Maybe you should also give the make and model of dyno. A different ones give different results. Should be interesting to see the final result though, good job.

Yeah, your right

Looking at the data, i have a feeling it's from a Dynojet 248C


;)


Mich
 
Very much correct.
Like the graph states, a Dynojet 248C (single roller). I have been told other Dynos do give different results because the work on braking the roll (whatever that is) and it seems that a lot of US-guys are using Dynojets as well. That's one of the reasons I choose this shop.

Next will be a run with the Dali-chip.
Then a run with Taitec exhaust with OEM-chip and then again with the Dali-chip. I plan to add the headers after that and do everything again.

Like in "to measure is to know" ;)
 
Here's something to chew on. I can't quote the car mag. or the type of car, however, they did a test one day of about five different dynos. Going directly from one to the other and all factors being pretty much the same (i.e. car, temp., humidity, etc.) the H.P. veried as much as 25 - 50 between dynos. Sticking with the same dyno to gauge your modifications is the way to go.:p
 
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