Graham Rahal is hoping to hold onto his welcomed momentum, but warns it’ll be a challenge coming into the Acura Grand Prix of Long Beach.<br>The 37-year-old Ohio native ended a 41-race podium drought with a third-place finish in the last round at Barber Motorsports Park. Although that result helped lift the spirits of both he and Rahal Letterman Lanigan Racing (RLL), there is an element of ...<a class='more' href='https://www.motorsport.com/indycar/news/current-street-course-woes-make-long-beach-a-critical-weekend-for-graham-rahal/10813483/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>