Fast Friday should see times around 4-5mph faster than previously, with all teams able to make use of an extra 40-50 horsepower turboboost to the 2.2-litre V6 engines for the first time which will last throughout the weekend. The weather forecast for the next three days continues to look perfect for track activity, with no rain forecast through to Sunday.
Saturday sees the main part of qualifying for the Indy 500, with Sunday left for 'Bump Day', although with only 33 cars on the entry list at this point it seems that there will be little bumping in evidence this year and race organisers are reportedly discussing what to do with the Sunday format in order to continue to make it interesting for fans and spectators.
The Indy 500 itself starts at noon local time on Sunday, May 27.
Full practice 6 times