Video: Power, Dixon, and Castroneves preview Grand Prix of Houston

Published Jul. 17, 2014 7:49 p.m. ET

foxsports

The IndyCar Series heads to Houston, Texas this weekend for the second doubleheader of the 2014 season. Drivers and teams will tackle the tricky 1.683-mile, 10-turn temporary street circuit on Saturday and Sunday, with both races rewarding full points.

Before heading off to Houston, points leader Will Power, Penske Racing teammate Helio Castroneves and three-time series champion Scott Dixon sat down to discuss their thoughts on racing in Texas heat and the implications a doubleheader can have on the overall title race.