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03-02-2010, 05:22 PM | #1 |
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Can someone explain Gintani dyno's
I am confused now looking at dyno's done at Gintani. Why are the axis point where tq meets hp differ from run to run? Why are they not intersecting at 5252 rpm? If they have dyno'd many different M3s why can't they have a consistent scale to use all the time?
Original post Original Post Bone stock run, notice how its at 5252 Rpi Scoops, Fully catless Stock exhaust, Powerchip Stage 1, RD Sport Pulley Rpi Scoops, Macht Schnell Air Filter, No cat stock X-pipe, RD SPort Pulley ,Gintani Rear section. Original Post Stock run Axis point is at approx 5700 After envy intake, note that after they leaned it out the axis point is shifting back from 6100 to 5800 Original post Finally this one, notice this was on the same exact day but couple hours apart yet the axis point is way off. |
03-02-2010, 05:35 PM | #2 |
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Why don't you just call and ask Gintani ?
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2009 E92 M3/DCT/Alpine White/Fox Red/Carbon Leather OE Tuned 402 whp & 303 wtq/Gintani X-pipe/MXP Axle Back/Rogue Pulley/AFE Stage 2/Cosmetics By IND & EAS HUGE THANKS: Gintani, OE Tuning, and EAS |
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03-02-2010, 06:03 PM | #3 |
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Its due to the HP And TQ Scale being different. That will move the RPM cross point. The unexpainable ones are the graphs that have the same scale and different cross points. It is either photoshop or something in the dyno dynamics software. I have never seen anything like that.
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03-02-2010, 06:19 PM | #4 |
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+1
I really don't see the point of this thread unless you are trying to be a troll and start a bashing thread. Really you should either PM them or give them a call before posting next time.
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03-02-2010, 06:19 PM | #5 | |
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03-02-2010, 06:40 PM | #6 | |
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03-02-2010, 09:15 PM | #8 |
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It is not just as simple as the scaling. Why do curves laid over each other on the same graph with the same scale have 2 different intersection points.
Look at this one the blue run crosses @ 5800 and the red @ 6000. How can this be if both runs are in the same scale? Can you scale scale two runs on the same graph differently? Is this a Dyno dynamics thing? Last edited by masitr; 03-02-2010 at 09:21 PM.. |
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