The XXX FSDJOI JDC engine, an 8-liter 16-cylinder 64-valve engine developed by XXX, adopts the W-type cylinder layout of XX, and uses four turbochargers with cooling. It is actually two V8 engines with small Angle, with a W-type combination at 90° Angle, with a complex structure without loss of rigor. This W-16 cylinder engine catapulted the car's power to 800 horsepower.