2003 Ferrari Challenge Stradale

The Challenge Stradale is equipped with the existing previous 360 Modena 90° V8 engine mounted centrally behind the cabin in a longitudinal configuration as a single block together with the gearbox and differential. Peak power output of the V8 engine has been raised to 425 bhp at 8,500 rpm to give an exceptional power rating that exceeds 118.5 bhp/litre, which makes it the most powerful normally-aspirated V8 ever built by Ferrari. The extremely high peak torque remains unchanged at 275 lb-ft at 4,750 rpm.