Bottas leads first GP3 practice
GP3 newcomer Valtteri Bottas set the pace in the first free practice session of the weekend at Istanbul Park. The early morning session took place in wet and windy conditions.
Source: http://www.iracing.com/inracingnews/3rdparty/bottas-leads-first-gp3-practice/
Virgil Ernest Irvan III Kenny Dale Irwin Jr Dale Arnold Jarrett Jimmie Kenneth Johnson Kasey Kenneth Kahne