2010 F-Series Super Duty Technical Specifications

F250/350/450 Powertrain/Chassis
POWERTRAIN	5.4L 3V Triton V-8	6.8L Triton 3V V-10	6.4L Power Stroke Diesel V-8
Engine Type	V-8, iron block, aluminum heads	V-10, iron block, aluminum heads	V-8, iron block and heads
Bore/Stroke	3.55 x 4.16 in	3.55 x 4.16 in	3.86 x 4.13 in
Displacement	330 cu in, 5400 cc	415 cu in, 6802 cc	390.5 cu in, 6400 cc
Compression Ratio	9.8:1	9.2:1	17.2:1
Fuel Injection	Sequential multi-port electronic	Sequential multi-port electronic	High-pressure common rail
Valvetrain	SOHC, 3 valves per cylinder, variable cam timing	SOHC, 3 valves per cylinder	OHV, 4 valves per cylinder
Power	300 hp @ 5,000 rpm	362 hp @ 4,750 rpm	350 hp @ 3,000 rpm F-450:  325 hp @ 3,000 rpm
Torque	365 ft.-lb. @ 3,750 rpm	457 ft.-lb. @ 3,250 rpm	650 lb-ft @ 2,000 rpm F-450:  600 ft.-lb. @ 2,000 rpm
Oil Capacity	7 qt	7 qt	15 qt
Coolant Capacity	26.4 qt	27.5 qt	17.9 qt (engine only)
Transmission Type	6-speed manual overdrive (all)	5-speed TorqShift automatic overdrive (all)
Gear Ratios
I	5.79:1	3.11:1
II	3.30:1	2.22:1
III	2.10:1	1.55:1
IV	1.30:1	1.00:1
V	1.00:1	0.71:1
VI	0.72:1	-	-
Available axle ratios	3.73:1, 4.10:1 (F-250/350SRW)	3.31:1, 3.55:1 (F-250/350), 4.10 (F-350 DRW)	3.73:1, 4.10:1 (F-350 DRW), 4.30:1 (F-450)
SUSPENSION
Front
4x2	Independent twin I-beam (Narrow Front Track) with coil springs, shock absorbers, stabilizer bar (F-250/350)
	Mono Beam (Wide Front Track) with coil springs, shock absorbers, stabilizer bar (F-450)
4x4	Mono beam (Narrow Front Track), with coil springs,  shock absorbers, stabilizer bar (F-250/350)
	Mono Beam (Wide Front Track) with coil springs, shock absorbers, stabilizer bar (F-450)
Rear
4x2	Stabilizer bar with non independent live axle with leaf springs, staggered shock absorbers; stabilizer bar on DRW models, camper package and stabilizer bar package on SRW
4x4	Stabilizer bar with non independent live axle with leaf springs, staggered shock absorbers; stabilizer bar on DRW models, camper package and stabilizer bar package on SRW
BRAKES
Front	13.66-inch disc (F-250, F-350) , 14.53 inch disc (F-450)
Rear	13.39-inch disc  (F-250, F-350), 15.35 inch disc (F-450)
Assist type	Vacuum (F-250/F-350 single-rear-wheel gas engines) / hydro-boost (F-350 single-rear-wheel diesel engine, F-350 dual-rear-wheel F-450), ABS
WHEELS AND TIRES
Base wheel and tire	17-inch steel on F-350 dual-rear-wheel; 17 & 18-inch steel on F-250/350 single-rear-wheel, 19.5-inch. on F-450
Largest tires available	20-inch aluminum wheel, LT275/65R20E

F-350-450-550 Powertrain/Chassis
POWERTRAIN	5.4L 3V Triton V-8	6.8L 3V Triton V-10	6.4L Power Stroke Diesel V-8
Engine Type	V-8, iron block, aluminum heads	V-10, iron block, aluminum heads	V-8, iron block and heads
Bore/Stroke	3.55 x 4.16 in	3.55 x 4.16 in	3.86 x 4.13 in
Displacement	330 cu in, 5400 cc	415 cu in, 6802 cc	390.5 cu in, 6400 cc
Compression Ratio	9.8:1	9.2:1	17.5:1
Fuel Injection	Sequential multi-port electronic	Sequential multi-port electronic	High-pressure common rail
Valvetrain	SOHC, 3 valves per cylinder, variable cam timing	SOHC, 3 valves per cylinder	OHV, 4 valves per cylinder
Power	300 hp @ 5,000 rpm	362 hp @ 4,750 rpm	F-350: 350 hp @ 3,000 rpm F-450/F-550:   325 hp@3000rpm
Torque	365ft.-lb. @ 3,750 rpm	457 ft.-lb. @ 3,250 rpm	F-350:  650 ft.-lb. @ 2,000 rpm F450/F-550:  600 ft.-lb. @ 2,000 rpm
Oil Capacity	7 qt	7 qt	15 qt
Coolant Capacity	26.4 qt	27.5 qt	30.5 qt.
Transmission Type	6-speed manual overdrive (all)	5-speed TorqShift automatic overdrive (all)
Gear Ratios
I	5.79:1	3.11:1
II	3.30:1	2.22:1
III	2.10:1	1.55:1
IV	1.30:1	1.00:1
V	1.00:1	0.71:1
VI	0.72:1	-	-
Available axle ratios		3.73:1, 4.10:1, 4.30:1 (F-350); 4.30:1, 4.88:1, 5.38:1 (F-450/F-550)
SUSPENSION
Front
4x2	Twin I-beam with coil springs (F-350) , Monobeam (F-450/F-550) both with shock absorbers and stabilizer bar
4x4	Mono beam (F-450/F-550), both with shock absorbers, stabilizer bar
Rear
4x2	Non independent live axle with leaf springs, shock absorbers; stabilizer bar
4x4	Non independent live axle with leaf springs shock absorbers; stabilizer bar
BRAKES
Front	13.66-inch disc (F-350), 14.53-inch disc (F-450/F-550)
Rear	13.39-inch disc (F-350), 15.35-inch disc (F-450/F-550)
Assist type	Vacuum (F-350 single-rear-wheel gas engines) / hydro-boost (F-350 single-rear-wheel diesel engine, F-350 dual-rear-wheel, F-450/F-550), ABS
WHEELS AND TIRES
Base wheel and tire	17-inch steel on F-350 dual-rear-wheel; 18-inch steel on F-350 single-rear-wheel, 19.5 steel (F-450/550)
Largest tires available	LT245/75Rx17E (F-350 DRW), LT275/70Rx18E (F-350 SRW), LT225/70Rx19.5G (F-450/550)

DIMENSIONS