81.   The first three laps Tuesday were under the yellow caution flag to give the cars and their unproven engines a longer time to warm up.

82.   The first of three full-course caution flags came out on lap four when Moore spun and stopped in the middle of the track.

83.   The fourth caution flag came out just seven laps later when Max Papis spun out on turn four and hit the wall.

84.   The Scotsman was able to stay on the lead lap and pit with the rest of the leaders under the ensuing caution flag.

85.   The race at Michigan was generally pretty clean, with eight caution flags but no multiple-car accidents.

86.   The race began with Parker Johnstone spinning harmlessly on the first lap, bringing out the first caution flag.

87.   The race was slowed by six caution flags, all of them brought out by crashes or spins.

88.   The race ended under a yellow caution flag after Canadian Gregg Moore, who was running second, spun out going through turn four with two laps left.

89.   The race ended under a yellow caution flag after Canadian Gregg Moore, who was running second, spun out with two laps left.

90.   The race was slowed four times by caution flags.