Jim,
A 20% improvement in aero drag would be great news! I need a ~17% improvement in CdA to hit lean burn at 74mph on flat land in warm weather. It would suggest a Cd reduction of about 0.04, I figure.
Quote:
Originally Posted by 3-Wheeler
As before, we have assumed that the mix between rolling and aero drag is identical at a speed of 45 mph. So with this in mind, the Crr is arbitrarily set to 0.5 and the aero is also set to 0.5.
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I think 35mph would be more accurate for a stock Insight, or around 38mph for a lightly modded one:
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