Gordon Holsinger's 1978 Lotus 79
(click the image to go back)
Although the Lotus 78 was the car that pioneered ground
effects aerodynamics, the Lotus 79 was the first F1 car
to take full advantage. The Lotus 79 is generally credited
with pushing Formula One racing into the aerodynamics
era, and its influence is still keenly felt on today's
modern F1 cars. The 79's design refined the 78's venturi
tunnels, allowing the low pressure area beneath the car
to be evenly spaced along the whole underside.The car
produced about 30% more downforce than the 78, requiring
that the monocoque and load bearing points on the chassis
tub be strengthened.