Rahal Letterman Lanigan Racing Desert Diamond West Valley Phoenix Grand Prix – Phoenix International Raceway Verizon IndyCar Series QUALIFYING NOTES/QUOTES – Friday, April 28, 2017 RAHAL TO START 17TH IN THE DESERT DIAMOND WEST VALLEY PHOENIX GRAND PRIX   POLE:             Helio Castroneves      2-lap avg. speed of 194.905 mph       (L1: 18.8837, L2: 18.8701) 17th:               …