Grosjean, Herta surprised by IMS track evolution since May

Grosjean and Herta ended qualifying yesterday for the Big Machine Spiked Coolers GP in third and fifth respectively – within 0.05sec of pole-winner Pato O’Ward – compared with first and eighth for May’s GMR GP.
Both said it had taken a major shift in setup to get to that state of competitiveness, however. The May race saw qualifying and the race held in temperatures of 70degF and …Keep reading