Arrow McLaren will be running its primary challengers for the 110th Running of the Indianapolis 500 at this week’s Open Test.<br>The annual two days of testing is set for Tuesday (10am-6pm ET) and Wednesday (10am-5pm ET) as part of the buildup to the month of May festivities at the Indianapolis Motor Speedway. Both days will be livestreamed on IndyCar’s YouTube channel. <br>Usually the Indy ...<a class='more' href='https://www.motorsport.com/indycar/news/arrow-mclaren-has-no-fear-in-running-all-four-primary-indy-500-cars-at-open-test/10816000/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>