SPECIFICATIONS
ENGINE INFORMATION
2.8L Panther Engine |
|
| Engine |
2.8L PANTHER JK |
| Engine Type |
2.8L — 16 Valves |
| Displacement |
2777 cc |
| Bore |
94.00 |
| Stroke |
100.05 |
| Power (VGT) |
130 kW (177CV)@3800 RPM |
| Torque (ATX) |
400 Nm @ 2000 RPM |
| Torque (MTX) |
410 Nm @ 2000 RPM |
| Cylinders |
4 In line |
| Injection Order |
1–3–4–2 |
| Compression Ratio |
17.0:1 |
| Maximum compression pressure variation between two cylinders. |
5 bar |
| Vacuum at idle |
680 mm/HG (27.5 In/HG) |
| Idle Speed (ATX) |
760 +/- 50 RPM |
| Idle Speed (MTX) |
875 +/- 50 RPM |
| Maximum RPM in Gear |
4500 RPM |
| Maximum RPM in neutral |
ATX 2800 MTX 3500 |
| Belt tension |
Automatic Belt Tensioner |
| Thermostat opening |
80°C +/- 2°C |
| Generator Rating |
Denso 12V-180A |
| Emissions Level |
EU4 |
| Block configuration/Material |
Open/Cast Iron |
| Cylinder Head |
Dual Overhead Cam |
| Timing System |
Belt |
| Fuel System |
CP3.2+ 1,600 bar Fuel Pump, Piezo Injectors |
| Electronic Control Unit |
EDC 16 |
| Timing System |
Belt Driven DOHC Overhead Camshaft |
| Air Intake |
Dry Filter With turbocharger and Charge Air Cooler |
| Fuel System |
Direct Fuel Injection Common Rail System |
| Emission devices |
Cooled EGR (pneumatic) Electric Intake Throttle Fast Metallic Glow plugs |
| Combustion Cycle |
4 Stroke |
| Cylinder Compression Difference Between Cylinders |
5 bar (72.5 psi) |
| Cooling System |
Water Cooling |
| Turbocharging: |
Single VGT with REA |
| Intake Ports |
Aluminum heads with traditional dual side intake and exhaust ports. One intake port is helical and the other has a directed entry. |
| Crankshaft |
8 Counterweights with an incorporated balance shaft gear. |
| Camshafts |
2 overhead camshafts with axial front bearings and identical camshaft caps, finger followers, and hydraulic lifters. |
| Intake & Exhaust Valves |
Flat with fire deck face. |
| Intake Manifold |
Aluminum, with Cast-in EGR passages, intake mixer, vacuum actuated EGR valve, electric intake throttle and a U-type EGR cooler |
| Lubrication |
Pressure Lubricated By Rotary Pump |
| Engine Rotation |
Clockwise Viewed From Front Cover |
2.8L Panther Engine Specifications |
|
| Cylinder Head |
|
| Cylinder head height |
135.5 mm (5.334 in.) |
| Cylinder head flatness deformation tolerance |
0.075 mm (0.003 in.) |
| Cylinder head gasket thickness |
|
| 0 Hole |
1.10 mm ( 0.043 in) |
| 1 Hole |
1.20 mm (0.047 in) |
| 2 Holes |
1.30 mm (0.051 in) |
| Intake Manifold |
|
| Intake manifold flatness deformation tolerance |
0.075 mm (0.003 in.) |
| Exhaust Manifold |
|
| Exhaust manifold flatness deformation tolerance |
0.075 mm (0.003 in.) |
| Tappets |
|
| Hydraulic tappet outside diameters |
11.994 mm +/- 0.06 mm (0.472 in +/- 0.002) |
| Valves |
|
| Intake valve face angle |
45°30' |
| Exhaust valve face angle |
45°30' |
| Intake Valve Head Diameter |
32 mm (1.25 in.) |
| Exhaust Valve Head Diameter |
29.4 mm (1.15 in.) |
| Intake Valve Stem Diameter |
5.97 mm (0.235 in.) |
| Exhaust Valve Stem Diameter |
5.96 mm (0.235 in.) |
| Intake Valve Guide Stem Clearance |
|
| Min |
0.030 mm (0.0012 in.) |
| Max |
0.060 mm (0.0024 in.) |
| Exhaust Valve Guide Stem Clearance |
|
| Min |
0.040 mm (0.0016 in.) |
| Max |
0.070 mm (0.0028 in.) |
| Valve Springs |
|
| Free Length |
50.8 mm (2 in.) |
| Closed Valve |
38 mm (1.49 in.) |
| Opened Valve |
29 mm (1.14 in.) |
| Camshafts |
|
| Camshaft End Play |
|
| Max |
0.350 mm (0.013 in.) |
| Min |
0.150 mm (0.006 in.) |
| Outer Journal Diameter (at crankshaft) |
25.95 mm +/– 0.01 mm (1.021 mm +/- .0004 in) |
| Inner Journal Diameter (at cylinder head) |
26.00 mm +/– 0.015 mm (1.027 mm +/- .0006 in) |
| Crankshaft Journal Clearance. |
|
| Max |
0.075 mm (0.003 in.) |
| Min |
0.030 mm (0.0012 in) |
| Connecting Rods |
|
| Connecting Rod Diameter (Small End) |
32 mm (1.26 in.) |
| Connecting Rod Diameter (Large End) |
57.563 mm ( 2.266 in.) |
| Piston Pin |
|
| Diameter |
32 mm (1.26 in.) |
| Length |
70.7 mm - 71.00 mm (2.78 in — 2.79 in.) |
| Crankshaft |
|
| End Play |
0.1 mm — 0.33 mm (0.004 in. — 0.013 in.) |
| Bearing Selection
(Refer to 9 - ENGINE/ENGINE BLOCK/CRANKSHAFT MAIN BEARINGS - STANDARD PROCEDURE)\ |
|
| Engine Block |
|
| Cylinder Bore Internal Diameter |
94 mm (3.700 in.) |
| Cylinder Bore Taper |
TBD |
| Cylinder Bore Out-Of-Round |
0.007 mm (0.0003 in.) |
| Fuel System |
|
| Injection Pressure |
CRS 3.0 — 1600 Bar |
| High Pressure Pump |
CP3.2+ |
| ECU |
EDC16CP31 |
| Injectors |
Piezo CRI 3.0 |
| Glow Plugs |
|
| Make/Type |
Bosch / GLP2 |
| Voltage |
4.4V |
| Lubrication System |
|
| Oil Pump Outer Rotor End Play |
|
| Min |
0.01 (0.0004 in.) |
| Max |
0.09 (0.0036 in.) |
| Oil Pump Inner Rotor End Play |
|
| Max |
0.01 mm (0.0004 in.) |
| Min |
0.09 mm (0.0036 in.) |
| Oil Pump Outer Rotor to Body Diameter Clearance |
|
| Max |
0.130 mm (0.052 in.) |
| Min |
0.230 mm (0.0091 in) |
| Oil Pressure Relief Valve |
|
| Opening Pressure |
5 Bar |
| Oil Pressure Valve Spring Free Length |
46.8 mm (1.84 in) |
| Minimum Oil Pressure (Warm) |
|
| at Idle |
0.7 Bar |
| at 3800 RPM |
2.5 Bar |
| Cooling System |
|
| Thermostat Opening Temperature |
80°C (176°F) |
| Engine Oil |
|
| Specification (Refer to LUBRICATION & MAINTENANCE/FLUID TYPES - DESCRIPTION) |
|
| Coolant |
|
| Specification
(Refer to LUBRICATION & MAINTENANCE/FLUID TYPES - DESCRIPTION) |
|
TORQUE
DESCRIPTION |
N·m |
Ft. Lbs. |
In. Lbs. |
| Lower Oil Pan |
15 |
12 |
133 |
| Upper Oil Pan (m6 bolt) |
15 |
12 |
133 |
| Upper Oil Pan (m8 bolt) |
32 |
23 |
283 |
| Oil Pickup Tube |
15 |
12 |
133 |
| Oil Drain Plug |
54 |
40 |
478 |
| Balance Shaft |
32 |
23 |
283 |
| Main Bearing Caps |
(Refer to 9 - ENGINE/ENGINE BLOCK/CRANKSHAFT - INSTALLATION) |
||
| Connecting Rod Caps |
(Refer to 9 - ENGINE/ENGINE BLOCK/PISTON & CONNECTING ROD - INSTALLATION) |
||
| Dipstick Tube (sump) |
11 |
8 |
97 |
| Dipstick Tube (block) |
33 |
24 |
292 |
| Oil Cooler Coolant Line |
15 |
12 |
133 |
| Transmission adapter bolts (hex head) |
15 |
12 |
133 |
| Transmission adapter bolts (Allen Head) |
78 |
57 |
690 |
| Oil Jet |
11 |
8 |
97 |
| Engine Mount Bolts |
12 |
9 |
106 |
| Oil Filter Cap |
25 |
18.4 |
221 |
| Oil Pressure Sensor |
14 |
10 |
124 |
| Air Temp/Pressure sensor |
12 |
9 |
106 |
DESCRIPTION |
N·m |
Ft. Lbs. |
In. Lbs. |
| Cylinder Head Bolt |
(Refer to 9 - ENGINE/CYLINDER HEAD - INSTALLATION) |
||
| Cylinder Head Cover |
11 |
8 |
97 |
| Vacuum Tube |
11 |
8 |
97 |
| Fuel Rail |
24 |
18 |
18 |
| Fuel Injector Lines at the injector |
28 |
20 |
247 |
| Fuel injector lines at the fuel rail |
20 |
15 |
177 |
| High Pressure Fuel Feed Line at the Fuel Rail |
20 |
15 |
177 |
| High Pressure Fuel Feed Line at the High Pressure Pump |
28 |
20 |
247 |
| High Pressure Fuel Line Bracket bolt |
15 |
11 |
133 |
| Fuel injector |
33 |
24 |
292 |
| Glow Plugs |
14 |
10 |
124 |
| EGR Throttle Assembly |
11 |
8 |
97 |
| Exhaust Manifold |
35 |
29 |
309 |
| Camshaft Sprocket |
64 |
47 |
566 |
| Camshaft Cap |
11 |
8 |
97 |
| Front Camshaft Journal |
11 |
8 |
97 |
| Intake Manifold |
25 |
19 |
221 |
DESCRIPTION |
N·m |
Ft. Lbs. |
In. Lbs. |
| Outer Front Cover (upper) |
11 |
8 |
97 |
| Outer Front Cover (lower) |
11 |
8 |
97 |
| Inner Front Cover |
11 |
8 |
97 |
| Front Cover |
15 |
12 |
133 |
| Crankshaft Sprocket |
100 + 75° |
74+ 75° |
885+ 75° |
| Crankshaft Pulley |
32 |
23 |
283 |
| Front Engine Lifting Bracket |
45 |
33 |
398 |
| Accessory Drive Idler Pulley |
45 |
33 |
398 |
| CMP sensor |
11 |
8 |
97 |
| Water Pump |
32 |
23 |
283 |
| Timing Belt Tensioner |
20 |
15 |
177 |
DESCRIPTION |
N·m |
Ft. Lbs. |
In. Lbs. |
| Rear Cover |
15 |
10 |
133 |
| Rear Lifting Bracket |
45 |
33 |
398 |
| Crankshaft Sensor |
11 |
8 |
97 |
| CKP Cover Plate |
15 |
11 |
133 |
| Trans Adapter Plate (allen bolts) |
79 |
58 |
699 |
| Trans Adapter Plate (hex bolt) |
45 |
33 |
398 |
DESCRIPTION |
N·m |
Ft. Lbs. |
In. Lbs. |
| Power Steering Pump Pulley |
33 |
24 |
283 |
| Power Steering Pump |
33 |
24 |
283 |
| Generator |
33 |
24 |
283 |
| Generator Bracket |
45 |
33 |
398 |
| A/C Compressor |
32 |
23 |
283 |
| A/C Compressor Bracket |
45 |
33 |
33 |
| Turbocharger |
32 |
23 |
283 |
| Turbocharger Oil Feed Line at the Turbocharger |
24 |
18 |
212 |
| Turbocharger Oil Feed Line at the Engine Block |
32 |
23 |
283 |
| Turbocharger Oil Return Line |
15 |
11 |
133 |
| Turbocharger Brace |
32 |
23 |
283 |
| Turbocharger Adapter (oil feed line to engine block connection) |
54 |
40 |
478 |
| EGR Valve |
15 |
11 |
133 |
| EGR Cooler |
15 |
11 |
133 |
| High Pressure Fuel Pump |
24 |
18 |
212 |
| High Pressure Fuel Pump Sprocket. |
88 |
65 |
779 |
| Oil Cooler Housing |
32 |
23 |
283 |
| Oil Cooler Feed Line |
11 |
8 |
97 |