Lotus
Lotus 88
The Lotus 88 is an innovative Formula One car designed by Colin Chapman, Peter Wright, Tony Rudd and Martin Ogilvie of Lotus in an effort to maximise the downforce produced by ground effect. The Lotus 88 made its debut at the first practice session of the 1981 season opener, the US Grand Prix West at Long Beach, but was ultimately not allowed to race. It still was the first Formula One car to use a carbon fibre monocoque chassis to debut at a Grand Prix event. The carbon fibre McLaren MP4 made its first appearance at the third Grand Prix of the season in Argentina.
Text from Wikipedia (CC BY-SA 4.0).
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Design
By 1981 the ground effect cars were so efficient and so fast that the drivers were suffering from the tremendous g-forces involved in cornering and braking. The FIA banned the moveable skirts fitted to the bottom of the cars' sidepods that were vital for achieving consistent ground effect and regulated a mandatory ground clearance of 6 cm, in the interests of driver safety. Brabham were the first to circumvent the rules by using hydropneumatic suspension which compressed under aerodynamic loading and lowered the Brabham BT49 onto the track surface. This had the side effect of rendering the car without any sort of suspension, causing the driver to be buffeted even more than before. However, the performance gains were such that other teams were soon following suit - although most had difficulty in replicating the Brabham system and used a simple switch to lower the car. Chapman had other ideas. The earlier Lotus 86 had been designed at the time when skirts were still legal, in the same layout as the 88 but only one prototype had been built. The performance gains were relatively small but significant over conventional ground effects cars. When the skirts were banned, Wright studied the car and its performance without skirts. The loss in performance was largely negligible, so the 88 was quickly designed as a re-engineered 86. The 88 used an ingenious system of having a twin chassis, one inside the other. The inner chassis would hold the cockpit and would be independently sprung from the outer one, which was designed to take the pressures of the ground effects. The outer chassis did not have discernible wings, and was in effect one huge ground effect system, beginning just behind the nose of the car and extending all the way inside the rear wheels, thereby producing massiv
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Sources
- Wikidata — https://www.wikidata.org/wiki/Q2529044CC0 1.0 · retrieved 2026-10-01
- Wikipedia — https://en.wikipedia.org/wiki/Lotus_88CC BY-SA 4.0 · Text © Wikipedia contributors; revision 1370967634 · retrieved 2026-10-01
- Wikimedia Commons — https://commons.wikimedia.org/wiki/File:Lotus88.jpgCC BY 2.5 · Photo: Original uploader was Xneilj at en.wikipedia · retrieved 2026-10-01
- Car Model Index — https://models.autoculturesociety.com/Compiled record. Sources that do not permit reuse are not copied; this index is credited instead.