Just two items produce the added front downforce, a front spoiler lip extended 15 mm closer to the ground and a pair of carbon fibre gurney flaps just before the wheel arches help alter airflow around the wheels without
increasing overall drag.
and
increases the overall drag coefficient of the Italia (at 0.33) by a marginal 0.005 when the roof is closed.
Not exact matches
Preuninger claimed downforce at top speed is
increased by 20 %
overall without any
increase in
drag - no mean feat, he said.
The aerodynamic effect of the track extension is a reduction in
overall drag and an
increase in front downforce of nearly one third.
Such is the Z07's influence on
overall performance, its additional aerodynamic
drag reduces the car's top speed on Road Atlanta's backstraight in Pilgrim's hands from 161.8 mph to just more than 155 — but with a two - plus second improvement in lap time due to
increased cornering speeds.