| Engine |
5.9-LITER
MAGNUM®, OHV, SMPI V-8
|
8.0-LITER
MAGNUM®, OHV, SMPI V-10
|
5.9-LITER
MAGNUM®, OHV, 24-VALVE, DIRECT INJECTION I-6 TURBO
DIESEL |
| Availability |
Std. - All
|
Opt. - All
|
Opt.-all
|
| Type and Description |
Eight cylinders, 90° V-type,
liquid-cooled, light-duty
|
10 cylinders, 90° V-type,
liquid-cooled, heavy-duty
|
Six-cylinder, inline, liquid-cooled,
turbocharged, intercooled
|
| Displacement |
360 cu. in. (5895 cu. cm)
|
488 cu. in. (7994 cu. cm)
|
359 cu. in. (5883 cu. cm)
|
| Bore x Stroke |
4.00 x 3.58 (101.6 x 90.9)
|
4.00 x 3.88 (101.6 x 98.6)
|
4.02 x 4.72 (102.1 x 119.9)
|
| Valve System |
OHV, 16 valves, roller followers,
hydraulic lifters
|
OHV, 20 valves, roller followers,
hydraulic lifters
|
OHV, 24-valve, solid followers,
solid lifters
|
| Fuel Injection |
Sequential, multi-port, electronic
|
Sequential, multi-port, electronic
|
High-pressure direct injection,
electronic
|
| Construction |
Cast iron block and heads
|
Deep skirt, cast iron block, cast
iron heads
|
Cast iron block and head
|
| Compression Ratio |
8.9:1
|
8.6:1
|
16.3:1-standard, 17.1:1-high-output
|
| Power (SAE net) |
245 bhp (183 kW) @ 4000 rpm, (39.0
bhp/L)
|
310 bhp (231 kW) @ 4000 rpm-Federal
(52.5 bhp/L);
305 bhp (228 kW) @ 4000 rpm-California (51.7 bhp/L)
|
235 bhp (175 kW) @ 2700 rpm-std.
(39.8 bhp/L);
245 bhp (183 kW) @ 2700 rpm-high-output (41.5 bhp/L)
|
| Torque (SAE net) |
335 lb.-ft. (454 Nom) @ 3200 rpm,
345 lb.-ft. (468 Nom) @ 3200 rpm (heavy-duty)
|
450 lb.-ft. (610 Nom) @ 2800 rpm-Federal;
440 lb.-ft. (597 Nom) @ 2800 rpm-California
|
460 lb.-ft. (624 Nom) @ 1,400
rpm-std.; 505 lb.-ft. (685 Nom) @ 1,600 rpm-opt.
|
| Max. Engine Speed |
5250 rpm
|
4700 rpm
|
3500 rpm
|
| Fuel Requirement |
Unleaded regular, 87 octane (R+M)/2
|
Unleaded regular, 87 octane
|
Diesel
|
| Oil Capacity |
5 qt. (4.7L)
|
7 qt. (6.6L) with filter
|
11 qt. (10.4L) with filter
|
| Coolant Capacity |
20 qt. (19L)
|
26 qt. (24.6L)
|
24 qt. (22.7L)
|
| Emission Control |
Three-way catalytic
converters, heated oxygen sensors, internal engine
features(a)(b)
Mini catalysts, three-way catalytic
converters, heated oxygen sensors, internal engine
features(c)(d)
Dual catalyst, air pump, heated
oxygen sensors and internal engine features(e)
|
Three-way catalytic
converters, heated oxygen sensors,
internal engine features(a)
Dual-catalytic converters, air
pump, heated oxygen sensors,
internal engine features(b)
|
Internal engine features
|
| Alternator |
117-amp-std.;
136-amp with trailer tow, snow plow, etc
|
136-amp
|
136-amp
|
| Battery |
Maintenance-free, 600 CCA-std
750 CCA-opt.
|
Maintenance-free, 750 CCA
|
Maintenance-free, dual 750 CCA
|
(a)
Models sold outside California meet Tier 1 emission
requirements.
(b) California vehicles with automatic transmission
and rated greater than 8500 lbs. GVWR meet Tier 1
requirements.
(c) California vehicles with automatic transmission
rated less than 8500 lbs. GVWR meet Ultra Low Emission
Vehicle (ULEV) requirements.
(d) Federal models with automatic transmission in
the Clean Fuel Fleet meet ULEV requirements.
(e) Federal 3500 models meet heavy-duty requirements.
|
| Transmission |
NV4500/NV4500HD-Manual,
5-Speed Overdrive
|
NV5600-Manual,
6-Speed Overdrive
|
46RE/47RE-Automatic,
4-Speed Overdrive
|
| Availability |
4500-std. with 5.9-liter and 8.0-liter
V-8s,
4500 HD-std, with 5.9-liter I-6 diesel
|
Std. with 5.9-liter high-output
diesel engine
|
46RE-opt. with 5.9-liter V-8,
47RE HD-std, with 8.0-liter V-8 and 5.9-liter I-6
diesel
|
| Description |
Synchronized in all gears
|
Synchronized in all gears
|
Hydraulic control, electronically
controlled governor overdrive, overdrive lockout
and converter clutch
|
| Gear Ratios |
| 1st |
5.61
|
5.63
|
2.45
|
| 2nd |
3.04
|
3.38
|
1.45
|
| 3rd |
1.67
|
2.04
|
1.00
|
| 4th |
1.00
|
1.39
|
0.69
|
| 5th |
0.75
|
1.00
|
-
|
| 6th |
-
|
0.73
|
-
|
| Overall Top Gear Ratio |
2.66 with 3.55 axle ratio and
3.07 with 4.10 axle ratio
|
2.58 with 3.55 axle and 2.99 with
4.10 axle
|
2.44 with 3.55 axle ratio and
2.82 with 4.10 axle ratio
|
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