Called the ARX-04b, it's Honda's first closed-cockpit LMP2. Like previous LMP2 and IndyCar projects, it's a joint development between HPD and Wirth Research, and packs Honda's HR28TT engine – a ...

A series of technical setbacks have forced Honda to withdrawn its new HPD ARX-04b LMP2 prototype from racing to the clouds at Pikes Peak this weekend. Things don't always go as planned ...

DHH is no stranger to Daytona or prototypes, having competed for Tequila Patron ESM in the HPD ARX-04b in 2015, and this year he’ll be driving the in the No. 18, Era Motorsport entry and will roll off ...