k04north what did you think of the dyno day
05-01-2005, 11:30 AM
#2
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drove 9hrs from toronto to get there, got car to NY this am - cars are scary on the dyno ...
I can see how having a dyno close by would be good for car people but can't be good for property prices - cars make very loud sounds at wot
GIAC programming runs rich - you could tell this by looking at my tailpipe shooting out a jet of black stuff at about 4500 rpm - as I understand it at WOT you make the most power on these cars around 11.5:1 and that is where the wide-band said we were
It was good to find out that ko4/16s don't cause throttle cut on AWEKO4 code
FACTs from my pull
1) Max wheel hp was 316 - next best was 308
2) Max wheel tq was 360
3) The boost curve looks very good
- 8.7psi at 2500rpm
- 9.3psi at 2600rpm
- 11psi at 2700rpm
- 12psi at 2800rpm
- 13.3psi at 2900rpm
- 16psi at 3000rpm
- 17.25psi at 3100rpm
- 18.1psi at 3200rpm
- 19psi at 3400rpm
- 20psi at 4700rpm
- then slowly moves to 20.5 at red line
4) MAF reading Max =276 (is this a AWE scaling issue)
5)Ignition Timing seems very low - 5 at 4500rpm going to 9 at 6500rpm
6)Knock Voltages at 4000rpm approx 12 and 6500rpm approx 14
7)Timing Retard 4 to 8 area
8) O2s
= .85 at 4500rpm
= .86 at 5000rpm
= .87 at 5500rpm
= .88 at 6000rpm
Would highly recommend Yarrowsport
GIAC programming runs rich - you could tell this by looking at my tailpipe shooting out a jet of black stuff at about 4500 rpm - as I understand it at WOT you make the most power on these cars around 11.5:1 and that is where the wide-band said we were
It was good to find out that ko4/16s don't cause throttle cut on AWEKO4 code
FACTs from my pull
1) Max wheel hp was 316 - next best was 308
2) Max wheel tq was 360
3) The boost curve looks very good
- 8.7psi at 2500rpm
- 9.3psi at 2600rpm
- 11psi at 2700rpm
- 12psi at 2800rpm
- 13.3psi at 2900rpm
- 16psi at 3000rpm
- 17.25psi at 3100rpm
- 18.1psi at 3200rpm
- 19psi at 3400rpm
- 20psi at 4700rpm
- then slowly moves to 20.5 at red line
4) MAF reading Max =276 (is this a AWE scaling issue)
5)Ignition Timing seems very low - 5 at 4500rpm going to 9 at 6500rpm
6)Knock Voltages at 4000rpm approx 12 and 6500rpm approx 14
7)Timing Retard 4 to 8 area
8) O2s
= .85 at 4500rpm
= .86 at 5000rpm
= .87 at 5500rpm
= .88 at 6000rpm
Would highly recommend Yarrowsport
05-01-2005, 12:03 PM
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When I arrived everyone was finished - Mark tried some stuff with lemmi ...
We settled at setting secondary at 93% as the tq curve had better midrange
These Turbos have more potential, Mike Moore was running them at 22 to 23 psi but I would need to run a (MBC/EBC) / TCD / XR software to do this
I have an Apexi EBC in a box. If someone wants to come to NYC and install it, bring along a TCD and we can tweak the car on 3rd AVE doing WOT runs with ECUx. Most likely we will end up in prison so bring some extra underwear
These Turbos have more potential, Mike Moore was running them at 22 to 23 psi but I would need to run a (MBC/EBC) / TCD / XR software to do this
I have an Apexi EBC in a box. If someone wants to come to NYC and install it, bring along a TCD and we can tweak the car on 3rd AVE doing WOT runs with ECUx. Most likely we will end up in prison so bring some extra underwear
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05-01-2005, 12:29 PM
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YGM. Sorry, but your facts aren't quite correct....
You probably can run MBC only at 1.4 or 1.5 bar on your current AWE/GAIC K04 software with no TCD.
I agree that your turbos have untapped potential, though.
I agree that your turbos have untapped potential, though.