UpRev tuned my 40th

Marcus Ryan · 12-16-2010, 12:27 AM

Quote:

Originally Posted by frankster

Seen a few of UpRev dyno reports, they're all strange to me when it comes to the developing of torque-values. I can't believe German cars are so much different from US cars regarding torque, but German dyno results look different - much more homogeneous.

Here's a result from my stock car w/ Q300 (no reflash or something, higher line is torque):

All dynos/cars I've seen (in Germany) have a curve like that - why so much difference to the American cars???

This graph is either bs, it's not scaled right, or I'm reading this incorrectly. That graph is impossible, the math doesn't add up.

esfourteen · 12-16-2010, 01:36 AM

Quote:

Originally Posted by Marcus Ryan

This graph is either bs, it's not scaled right, or I'm reading this incorrectly. That graph is impossible, the math doesn't add up.

his graph is in Kw/Nm, not hp/tq

Marcus Ryan · 12-16-2010, 10:25 PM

Quote:

Originally Posted by esfourteen

his graph is in Kw/Nm, not hp/tq

Gotcha, thanks.

98intrigue · 12-17-2010, 03:14 PM

Esfourteen, I'd love to know what you trap at the drag strip. Then we could confirm if the dyno you used really does blow up the numbers or not. I made 295whp and trapped 107mph. Sadly, stock 370s have trapped 107mph. That doesn't say much for my tune

esfourteen · 12-17-2010, 11:31 PM

Quote:

Originally Posted by 98intrigue

Esfourteen, I'd love to know what you trap at the drag strip. Then we could confirm if the dyno you used really does blow up the numbers or not. I made 295whp and trapped 107mph. Sadly, stock 370s have trapped 107mph. That doesn't say much for my tune

im very sure that I would not trap much higher if at all. This car is not magical, all dynos read different, some low, some high, this one happens to be higher than most. Despite the higher readings, a delta is a delta and I picked up quite a bit from my tune. That does not mean everyone will though as all cars are different as are tuners abilities. There really are too many variables at play, but I would be curious to see what your dyno looked like after the tune without the motordyne manifold.

12-17-2010, 03:14 PM	#34 (permalink)
98intrigue A True Z Fanatic Join Date: Jul 2010 Location: Clearwater, FL Age: 39 Posts: 4,855 Drives: 2014 Viper Rep Power: 430	Esfourteen, I'd love to know what you trap at the drag strip. Then we could confirm if the dyno you used really does blow up the numbers or not. I made 295whp and trapped 107mph. Sadly, stock 370s have trapped 107mph. That doesn't say much for my tune __________________ Ryan - 2014 Stryker Green Viper Gone - a few Vipers and a couple turbo VQs

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