Max Verstappen stated “there’s still quite a bit of work to do” on his new Red Bull Ford Powertrain after the Barcelona Formula 1 shakedown. <br>F1 hosted a five-day private test in Barcelona this week, where all 11 teams were given a maximum of three days running ahead of this season’s wholesale regulation change.<br>Not only is there a new ruleset, however, but Red Bull - with Ford ...<a class='more' href='https://www.autosport.com/f1/news/verstappen-on-red-bull-f1-engine-still-quite-a-bit-of-work-to-do/10794207/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>