Drivetrain Dyno Results from last night
#1
Dyno Results from last night
Had the Mini Dyno'd last night at Edge Motorsports. I was just curious to see what it can do. I do know that under different conditions the results would be different. This is really for myself......but wanted to post to get feedback.
05 MCS
15% pulley
JCW Intake
JCW Software
Denso's
Best run 179.88 @wheels
Torque 168.18
So its pretty close to 200hp @ Crank....exact number??
The A/F Ratio looks funny....the sensor was blown out of the exhaust during a run. I would have got higher numbers if it were cooler. But not bad
05 MCS
15% pulley
JCW Intake
JCW Software
Denso's
Best run 179.88 @wheels
Torque 168.18
So its pretty close to 200hp @ Crank....exact number??
The A/F Ratio looks funny....the sensor was blown out of the exhaust during a run. I would have got higher numbers if it were cooler. But not bad
#2
#4
AFR's look fine until the end, but that dip around 5500 (just a guess) is knock. The ECU heard it, and pulled some timing and added fuel. What type of fan was being used on the IC? Hood up or hood down? Was the first run the green line, and the last the blue? What i am getting at is you may have gotten more HP if the IC was being feed more air, or a larger one was in place. Still very good!
#5
#6
Originally Posted by ALTA2
AFR's look fine until the end, but that dip around 5500 (just a guess) is knock. The ECU heard it, and pulled some timing and added fuel. What type of fan was being used on the IC? Hood up or hood down? Was the first run the green line, and the last the blue? What i am getting at is you may have gotten more HP if the IC was being feed more air, or a larger one was in place. Still very good!
The green was the first run and the blue the last. It was pretty warm so who knows if the temp was lower. I was just curious I have a stock exhaust and had 168lbs of torque. Would an aftermarket exhaust actually give me less torque? Since it has less backpressure.
#7
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#8
My yesterday' Dyno result
Hi Guys,
I was at the dyno workshop droping by to see my friend tuning some volvos and bmws with UNICHIP. So I thought of giving a dyno run for my car, I wasnt ready for it but I just did it. It's only 1 run to see the Hp and Torque.
My Mod:
Alta 15%Pulley
Alta Cai
Alta Stock size lighten crank pulley
One-ball
VGS
MTH
See the figure below. I need some feedback from you guys to see if this is the result expected from the current modification. Thank you!
I was at the dyno workshop droping by to see my friend tuning some volvos and bmws with UNICHIP. So I thought of giving a dyno run for my car, I wasnt ready for it but I just did it. It's only 1 run to see the Hp and Torque.
My Mod:
Alta 15%Pulley
Alta Cai
Alta Stock size lighten crank pulley
One-ball
VGS
MTH
See the figure below. I need some feedback from you guys to see if this is the result expected from the current modification. Thank you!
#9
That torque looks mighty high....too high?
Originally Posted by Detonics
Hi Guys,
I was at the dyno workshop droping by to see my friend tuning some volvos and bmws with UNICHIP. So I thought of giving a dyno run for my car, I wasnt ready for it but I just did it. It's only 1 run to see the Hp and Torque.
My Mod:
Alta 15%Pulley
Alta Cai
Alta Stock size lighten crank pulley
One-ball
VGS
MTH
See the figure below. I need some feedback from you guys to see if this is the result expected from the current modification. Thank you!
I was at the dyno workshop droping by to see my friend tuning some volvos and bmws with UNICHIP. So I thought of giving a dyno run for my car, I wasnt ready for it but I just did it. It's only 1 run to see the Hp and Torque.
My Mod:
Alta 15%Pulley
Alta Cai
Alta Stock size lighten crank pulley
One-ball
VGS
MTH
See the figure below. I need some feedback from you guys to see if this is the result expected from the current modification. Thank you!
#10
Originally Posted by Detonics
Hi Guys,
I was at the dyno workshop droping by to see my friend tuning some volvos and bmws with UNICHIP. So I thought of giving a dyno run for my car, I wasnt ready for it but I just did it. It's only 1 run to see the Hp and Torque.
My Mod:
Alta 15%Pulley
Alta Cai
Alta Stock size lighten crank pulley
One-ball
VGS
MTH
See the figure below. I need some feedback from you guys to see if this is the result expected from the current modification. Thank you!
I was at the dyno workshop droping by to see my friend tuning some volvos and bmws with UNICHIP. So I thought of giving a dyno run for my car, I wasnt ready for it but I just did it. It's only 1 run to see the Hp and Torque.
My Mod:
Alta 15%Pulley
Alta Cai
Alta Stock size lighten crank pulley
One-ball
VGS
MTH
See the figure below. I need some feedback from you guys to see if this is the result expected from the current modification. Thank you!
#11
Any idea what the power and torque were at the wheels? That dyno claims to show "BHP" so there is some type of made-up correction factor already added to it (looks like a big one too).
Originally Posted by Detonics
Hi Guys,
I was at the dyno workshop droping by to see my friend tuning some volvos and bmws with UNICHIP. So I thought of giving a dyno run for my car, I wasnt ready for it but I just did it. It's only 1 run to see the Hp and Torque.
My Mod:
Alta 15%Pulley
Alta Cai
Alta Stock size lighten crank pulley
One-ball
VGS
MTH
See the figure below. I need some feedback from you guys to see if this is the result expected from the current modification. Thank you!
I was at the dyno workshop droping by to see my friend tuning some volvos and bmws with UNICHIP. So I thought of giving a dyno run for my car, I wasnt ready for it but I just did it. It's only 1 run to see the Hp and Torque.
My Mod:
Alta 15%Pulley
Alta Cai
Alta Stock size lighten crank pulley
One-ball
VGS
MTH
See the figure below. I need some feedback from you guys to see if this is the result expected from the current modification. Thank you!
#12
#13
Originally Posted by ingsoc
That torque looks mighty high....too high?
Originally Posted by Detonics
Im not sure abt the torque on wheels but the hp on wheel was about 182whp. So does it mean 209bhp on engine? I know there i some kind of calculation where you have to minus somw % from the BHP... but I im not too sure abt it.
Andy, does the result seems to be fine with the current mod?
Andy, does the result seems to be fine with the current mod?
#16
Originally Posted by Detonics
Im not sure abt the torque on wheels but the hp on wheel was about 182whp. So does it mean 209bhp on engine? I know there i some kind of calculation where you have to minus somw % from the BHP... but I im not too sure abt it.
Andy, does the result seems to be fine with the current mod?
Andy, does the result seems to be fine with the current mod?
#18
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#23
All the dyno runs done with our mini have always been 4th gear. Basiclaly all 6spd cars do it in 4th(because it is closest to 1-1 drivetrain ratio) and 5spds in 3rd. This is another varible to add to peoples dyno graphs that are posted. My experience with doing it in an easier gear is that the HP numbers are higher and the torque numbers are higher by about the tranny ratio difference. But as long as everyone does it in the same gear, we will all have more comparable numbers.
#24
Originally Posted by ALTA2
All the dyno runs done with our mini have always been 4th gear. Basiclaly all 6spd cars do it in 4th(because it is closest to 1-1 drivetrain ratio) and 5spds in 3rd. This is another varible to add to peoples dyno graphs that are posted. My experience with doing it in an easier gear is that the HP numbers are higher and the torque numbers are higher by about the tranny ratio difference. But as long as everyone does it in the same gear, we will all have more comparable numbers.
Todd
#25
Originally Posted by ALTA2
All the dyno runs done with our mini have always been 4th gear. Basiclaly all 6spd cars do it in 4th(because it is closest to 1-1 drivetrain ratio) and 5spds in 3rd. This is another varible to add to peoples dyno graphs that are posted. My experience with doing it in an easier gear is that the HP numbers are higher and the torque numbers are higher by about the tranny ratio difference. But as long as everyone does it in the same gear, we will all have more comparable numbers.