When Renault unveiled its first F1 turbo-charged car in 1977 , became a laughing stock . However their domination in the sport was relatively short-lived following safety concerns . Nicknamed 'yellow teapot ' due to bright color and cloud of steam . Comment: Now turbo engine set to make a comeback , with F1 ruling all cars must convert in 2014 .
When Renault unveiled its first F1 turbo-charged car in 1977 , became a laughing stock . Nicknamed 'yellow teapot ' due to bright color and cloud of steam . Comment: Now turbo engine set to make a comeback , with F1 ruling all cars must convert in 2014 .