2003 Mustang Engine Information – 281 cubic inch V-8 (4.6 L Ford Modular V8)

Ford’s Modular 4.6L SOHC V8

This 305hp version of the 4.6L engine is only available in the Mach 1 Mustang.

The 2003 Mustang SVT Cobra engine, a 390 hp (at 6 000 rpm), 390 lbs-ft torque at 3500 rpm, 281 cubic inch, 4.6 liter, supercharged, electronic fuel injected, double overhead cam Cobra V8.

Supercharged 4.6 L V8, 32-valve DOHC EFI

Year	2003
VIN Code	V
Cylinders	8
Displacement	281 cu / 4.6 liters
Power (hp)	320 hp @ 6,000 RPM
Torque (lb/ft)	317 lb/ft @ 4,750 RPM
Compression	9.9:1
Type	DOHC

 

Year	2003
VIN Code	Y
Cylinders	8
Displacement	281 cu / 4.6 liters
Power (hp)	390 hp @ 6,000 RPM
Torque (lb/ft)	390 lb/ft @ 3,500 RPM
Compression	9.4:1
Type	DOHC