Honda admits GTP Acura V6 has “some commonality” with stalled IndyCar engine

Acura enters the first season of IMSA’s GTP era with its ARX-06 built to LMDh rules, which debut in the Rolex 24 Hours at Daytona at the end of January, using a 2.4-liter V6 that features a twin-turbo.  
Salters said his design team had “a lot of freedom” and took “quite a lot of risk” with the powerplant, which is paired with the first electrical hybrid system in top-class …Keep reading