1983 Cosworth start the Turbocharged adventure.
After Few attempts to adapt some existing motors, they decide to build a 1.5 liter V6 from scratch
A bit geeks Video but very interesting and we follow the qualifying sessions process witch is a real race inside the race.
With a little touch of loose, we love it. next
More on the GBA Cosworth : http://www.motoiq.com/MagazineArticles/ID/1607/1987-Cosworth-F1-GBA-1200bhp-15L-V-6-Engine.aspx