Seen on various race tracks all over the world since 2012, in both LMP1 and LMP2 specifications, Honda ’s ARX-03 prototype will retire at the end of the 2014 season. The news comes straight from Honda Performance Development (HPD), who has announced that a new iteration will be introduced for 2015.
To roll out under the ARX-04b name, the LMP2 racer is built on the same successful HPD recipe, and comes with the HR28TT engine under its lightweight hood. The 2.8-liter, V6 unit is based on the J35 engine found in many Acura road vehicles and relies on a pair of turbochargers for extra oomph.
As with many motorsport updates, the new racer features a lighter body, improved aerodynamics and a gearbox that can be tweaked to support many track configurations. The fuel tank, which benefits from Honda’s innovative refueling safety interlock system, now has a capacity of 75 liters (19.8 gallons).
Naturally, the race car was built with the latest ACO LMP2 and IMSA regulations in mind, including a cost-capped chassis, and will be eligible for all competitions governed by the said bodies. Just like its predecessor, the ARX-04b was co-developed by HPD and U.K.-based Wirth Research, a technical joint-venture that has spawned numerous IndyCar , American Le Mans and World Endurance Championship achievements.
Customers that will rely on the ARX-04b LMP2 starting next season will also benefit from HPD’s technical assistance, simulator sessions and data-logging options, along with other additional features that will be available for purchase.
Click past the jump to read more about the Honda Performance Development ARX-04b LMP2 Coupe.