Spanish GP tech attack
Keep up-to-date with all the latest technical developments in F1 with the sport's leading graphical analyst Giorgio Piola. His illustrations are second-to-none, direct from the pit lane, and outline just who is doing what to find the all-important advantage in the world's fastest-moving sport
The Big Cat came up with a unique solution to separate drag and airflow from the rear tyre: these vertical fins.
Jaguar's solution to wing fences was questioned by BAR technical director Geoff Willis, after it questioned his original design on the BAR. In Barcelona, Jaguar used twin 'aerofoil' profiles attached together at either side of the rear wing.
BAR further modified its rear wing fence (orange section shows the one present at Imola). Measurement A has now to be 30 percent of measurement C.
In Bahrain, Williams copied the BAR rear wing fences, which were then ruled illegal from the San Marino Grand Prix. In Barcelona, the team introduced the 'aerofoil' section fence (2), similar to BAR's at Imola. It also ran the axle-mounted extra wing (1) seen briefly at Imola, but now with a smaller chord (old section in yellow).
Share Or Save This Story
Friday favourite: The last all-French F1 pairing that reunited a title-winning duo
Ranking the 10 best drivers of an F1 junior series stalwart
Friday favourite: The F1 champion who became a "perfect team-mate"
Pajari to take "deeper look" to understand lack of speed at WRC Chile
WRC Chile: Solberg saves best until last to pull away from Evans
How Norris unfurled a surprising - and "unrepeatable" - Spanish GP pole lap
F1 drivers criticise Madrid circuit, Verstappen laughs: "I'll sort it out"
Subscribe and access Autosport.com with your ad-blocker.
From Formula 1 to MotoGP we report straight from the paddock because we love our sport, just like you. In order to keep delivering our expert journalism, our website uses advertising. Still, we want to give you the opportunity to enjoy an ad-free and tracker-free website and to continue using your adblocker.
Top Comments