Quote:
Originally Posted by drroc
So I was curious about the performance of the 3D printed duct vs the previous setup that I used. I bought a Pyle anemometer to measure the airflow in mph inside the duct. I was curious to see how the airspeed in the duct corresponded to the vehicle speed.
With the 3D printed duct, the airspeed inside the duct is roughly 1/2 of travel speed. It gets somewhat faster as the vehicle travels faster as well. The max speed I hit was 48.6 mph ...
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drroc So the 3D printed is 2x+ more speed?