The car principally consisted of a one-piece carbonhoneycomb body reinforced by two upper longitudinal roll-over bars completed from stainless steel, each with a diameter of 76 mm (3.0 in). These tubes also served as an air intake and air conduit to the front engine (left-hand tube) and rear engine (right-hand tube). Both engines displaced 2168 cc and produced power of around 180 bhp (134 kW). The two engines consequently supplied a collective power of nearly 360 bhp (268 kW) and a maximum torque of 800 N⋅m (590 lb⋅ft).[2][3]