Dyno plot variations
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Dyno plot variations
<center><img src="http://pictureposter.audiworld.com/410/sang-raw.jpg"></center><p>If you see a slight difference in the dyno graphs that have been posted don't get too upset. The car is strapped down on a pair of 50" rollers. It keeps the car from killing someone but the car does rock a bit. The oscillations in force are filtered when plotting graphs. Most of the graphs shown had the data in 250 engine rpm bands (+/- 125) averaged together to create one plotted point. Points are spaced 250 rpms apart and straight lines are connected between points. Outside the tested bands the readings are of course zero. If when plotting, a range is shown that is greater than the collection range then the connecting line will go to zero. This does not mean the actual value was zero, only that the plotted ranged should have been truncated. The plot shown above has not been filtered.
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zeus1
S4 / RS4 (B5 Platform) Discussion
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May 6, 2004 04:12 PM
