2002 Ford SUV 

The following information is subject to change without notice.  Contact dealer to verify.

 Available Powertrains 

Vehicle
Engine

Fuel Delivery
System
Manual Transmission /
Transaxle
Automatic Transmission /
Transaxle
Escape 2.0L DOHC I-4
3.0L DOHC V-6
SEFI
SEFI
G5M
--
--
CD4E
Explorer Sport 4.0L SOHC V-6
SEFI
Mazda R1HD
5R55E
Explorer Sport Trac 4.0L SOHC V-6
SEFI
Mazda R1HD

5R55E
Explorer 4-Door 4.0L SOHC V-6
4.6L SOHC V-8
SEFI
SEFI
Mazda R1HD
--
5R55E
5R55E
Expedition 4.6L SOHC V-8
5.4L SOHC V-8
SEFI
SEFI
--
--
4R70W
4R100
Excursion 5.4L SOHC V-8
6.8L SOHC V-10
7.3L OHV V-8
SEFI
SEFI
HEUI
--
--
4R100
4R100
4R100

 

Four-Cylinder Engines
2.0L (121) DOHC I-4
Horsepower —(bhp @ rpm)(1) 127 @ 5400 (Escape)
Torque —(lbs.-ft. @ rpm)(1) 135 @ 4500 (Escape)
Compression Ratio (to 1) Nominal(1) See Representative 2002 Horsepower and Torque ratings adjusted to SAE J-1349 net. Ratings shown are typical and not precise for every model/engine calibration. 9.6
Type and No. of Cylinders Dual Overhead Cam (DOHC), I-4
Bore and Stroke (in.) 3.34 x 3.46
Displacement Liters (cu. in.) 2.0L (121)
Taxable Horsepower  
Engine Mounting 3-Point, Rubber
CYLINDER BLOCK —Material Cast Iron
CYLINDER HEAD —Type—Material Aluminum
CAMSHAFT —Type 5 Bearing
Material Cast Iron
Journal Diameter (in.) 25.97
Cam Lift —Intake (in.) 0.350393
—Exhaust (in.) 0.342519
CAMSHAFT BEARINGS —Type Hydro
Total Effective Length (in.) 0.961
Total Effective Surface Area (sq. in.) 24.62
CAMSHAFT DRIVE —Type Synchro—Belt
CRANKSHAFT —Type Precision Cast, 5-Bearing, Shell Molded, 8-Counter Weights
Material Nodular Iron
Length, Overall (in.) 19.071
Crankpin Journals —Diameter (in.) 1.846
Length (in.) 0.966
Main Bearing Journals —Diameter (in.) 2.283
Length (in.) —No. 1 0.907
—No. 2 1.002
—No. 3 0.978
—No. 4 1.002
—No. 5 1.100
Journal Overlap (in.) 0.332
MAIN BEARINGS —Type Replaceable Insert—Selective Fit
Material Aluminum Tin Steel Backed
Effective Length (in.) —Nos. 1,2,4,5 0.734
—No. 3 (Takes Thrust) 0.706
Total Effective Projected Area (sq. in.) 13.80
CONNECTING RODS —Type I-Beam
Material Sintered Steel, Hot Formed
Length Center-to-Center (in.) 5.482
CONNECTING ROD BEARINGS —Type Replaceable Insert
Material Aluminum Tin Steel Backed
Effective Length (in.) —Each bearing 0.774
Total Effective Projected Area (sq. in.) 10.33
PISTONS —Material Aluminum - Silican Alloy
Finish Cam Turned, phosphated, special anti-scuff low friction coating
Length (in.) 2.102
PISTON RINGS —Number Three
Top Compression Ring —Type Barrel Face
Material Speroidal Graphite Cast Iron
Finish Plasma Sprayed Molly
Second Compression Ring —Type Napier Face
Material Alloyed Cast Iron
Finish Phosphate Coated
Oil Control Ring —Type Two Rail — Spacer Expander
Material Steel
Finish Chrome-Plated Rails
PISTON PINS —Type Pressed in Rod
Material Alloy Steel, Heat Treated
Length (in.) 2.283
Diameter (in.) 0.787
VALVE OPERATING MECHANISM
Lash Adjuster —Type Mechanical Graded Tappet
VALVES, INTAKE —Type  
Material Forged Steel
Head Diameter (in.) 1.259
Stem Diameter (in.) 0.239
Stem Oil Control Hi-Temp., Guide Molded Seal
Angle of Seat 45.5° — 45.75°
Valve Lift (in. @ Zero Lash) 0.350
Spring Pressure (lb.) @ Specified Length (in.) 145 @ 1.17 w/Valve Open, 365 @ 1.56 w/Valve Closed
VALVES, EXHAUST —Type Carbon Sprayer
Material Chrome Plated, No Seat Facing
Head Diameter (in.) 1.26
Stem Diameter (in.) 0.237
Stem Oil Control Umbrella/steel-rubber
Angle of Seat 45.0° — 45.25°
Valve Lift (in. @ Zero Lash) 0.342
Spring Pressure (lb.) @ Specified Length (in.) 170 @ 1.17 w/Valve Open, 400 @ 1.56 w/Valve Closed
COOLING SYSTEM  
Radiator —Type Cross-Flow, Fin & Tube
Thermostat Poppet-Type, Pellet-Operated
Operating Temperature 95° C
Water Pump —Type Centrifugal
Bearing —Type Ball & Roller
Drive Poly-Vee Belt
Capacity (l/min @ rpm) 30L/min @ 1000
Recirculating Bypass External w/Diverter Valve For A/C Efficiency
Fan —Type 5 Blade LH side and 6 blade on RH side
Material Plastic
Diameter (in.) 12.59
ELECTRICAL
Ignition System Aluminum (A500) —Type 12-Volt Electronic Distributorless Ignition System (EDIS) — Spark Timing Controlled by EEC-V Computer With Integrated EDIS
Spark Plugs —Thread Size — No. Used 14mm — 8
Firing Order 1-3-4-2
Starting Motor —Type Positive Engagement
Control Ignition Key Switch Actuates Solenoid Relay
Alternator —Type Diode Rectified Series Machine
Battery Ground Negative
FUEL SYSTEM
Fuel Metering System Sequential Electronic Fuel Injection — Four Port-Mounted Fuel Injectors Electronically Triggered By EEC-V Module — Returnless Fuel System, In-Tank Pressure By-pass Valve, Fuel Rail Mounted Pressure Damper
Fuel Pump —Type Single Electric
Location In-Tank High Pressure
Fuel Filter —Type In-Line Large Capacity Filter
— No. Used One
Location Left Frame Rail
Fuel Reservoir —Type  
— No. Used One
Location In-Tank
Air Cleaner —Type Rectangular Flat Dry Element — Fender Mounted
LUBRICATION SYSTEM —Type Pressure to Main, Camshaft, Connecting Rod Bearings; Oil Mist to Piston Pins and Pressure Stream to Cylinder Walls
Oil Pan Plug Non-Magnetized
Oil Pump —Type — Location Rotor — Frontal Block Mount
Intake —Type Non-Floating, Screen in Sump
Oil Filter — Type Full-Flow, Disposable
Attachment Block Mounted, Right Side
Oil Refill Capacity (qts.)  
With Filter Change 4.49 pints
Without Filter Change 3.96 pints
Normal Oil Pressure 4.3 @ 90 C / 2000 rpm

(1) Representative 2002 horsepower and torque ratings adjusted to SAE J-1349 net. Ratings shown are typical and not precise for every model/engine calibration.

 

 
Six-Cylinder Engines
3.0L (182) Duratec V-6
Horsepower — (bhp @ rpm)(1)(2) 201 @ 5900 (Escape)
Torque — (lbs.-ft. @ rpm)(1)(2) 196 @ 4700 (Escape)
Compression Ratio (to 1) Nominal(1) See Representative 2002 Horsepower and Torque ratings adjusted to SAE J-1349 net. Ratings shown are typical and not precise for every model/engine calibration. 10.0
Type and No. of Cylinders 60° Double Overhead Camshafts (DOHC), V-6
Bore and Stroke (in.) 3.50 x 3.14
Displacement Liters (cu. in.) 3.0L (182)
Taxable Horsepower 29.4
Engine Mounting 3-Point, Rubber
CYLINDER BLOCK — Material Aluminum Alloy
CYLINDER HEAD — Material Cast Aluminum Alloy
CAMSHAFT — Type 4-Bearing
— Material Steel
— Journal Diameter (in.) Nominal 1.0609
Maximum Engine RPM (limiting factor) 6450 RPM (valve spring relaxation)
Valve — Valve Design POPPET
  — Maximum Valve Lift (int/ext) 8.727 mm / 9.53 mm
  — Valve Head Diameter (int/ext) Internal - 35.0 mm / 34.87 mm; External - 30.12 mm / 29.87 mm
  — Valve Stem Diameter (int/ext) 6 mm / 6 mm
  — Valve Length (int/ext) 113.03 mm / 113.67 mm
  — Valve Weight (int/ext) 45 g / 41.6 g
  — Stem Oil Control Grade 2
  — Angle of Seat 45 degrees
Rocker Arms — Type Hydraulic
Valve Spring Weight 47.2 g
Spring Retainer Weight 9.5 g
Lash Adjuster Weight 47.3 g
Finger Follower Weight 79.9 g
Intake and Exhaust Valve Spring Loads (open/closed) 240 +/- 11 N / 693 +/- 31N
Valve Stem Clearance (int/ext) .020 - .069 mm / .045 - .094 mm
Type of Collet Grooves 3 Bead
Valve Timing @ 0.000" lift — Intake Opening 4 degrees BTDC
— Intake Closing 48 degrees ABDC
— Exhaust Opening 56 degrees BBDC
— Exhaust Closing 12 degrees ATDC
CAMSHAFT BEARINGS — Type Replaceable Bushing — Steel-Backed
— Material Babbitt
CAMSHAFT DRIVE — Type Chain Drive
— Sprocket Material Powdered Metal
CRANKSHAFT — Type 4 Bearing
Weight     19026 grams
Number of Counter Weights     9
Balance Factor     175.46
Main Bearing Journal Diameter     62.98 mm
Main Bearing Width     17.8
Radial Main Bearing Clearance     0.013-0.025 mm
Radial Oil Seal Front Diameter     47.73-47.60
Radial Oil Seal Front Width     8.66 mm (min.)
Radial Oil Seal Rear Diameter     107.7 mm
Radial Oil Seal Rear Width     9.525 mm
CONNECTING RODS — Type I-Beam
Material     Coplanar
Length Center-to-Center (in.) 5.44
CONNECTING ROD BEARINGS — Type Replaceable Insert
Small End Bearing Diameter 0.0828
Small End Bearing Width     0.0839
Big End Bearing Diameter     2.0879
Big End Bearing Width 0.7039
PISTONS — Material Aluminum Alloy
Length (in.)     2.63
Design     Barrel Profile
Weight     348 mm
Piston Conrod Assembly Weight     1027.1
Compression Height     30 mm
Topland Height     4.0 mm
First Land Height     4.08 mm
Second Land Height     4.42 mm
Skirt Length     33.6775
Radial Clearance met to met     -12 to 22 microns (with coating); 18 to 42 microns (without coating)
Crevice Volume     6295 cc
PISTON RINGS — Number Three
Top Compression Ring — Material — Finish Steel/Moly
Design     Barrel Face; Radius Back
Axial Width     1.2 mm
Radial Thickness     3.5 mm
Tangential Load     21.05 N
Second Compression Ring — Material Cast Iron
Design     Napier
Axial Width     1.5 mm
Radial Thickness     4.05 mm
Tangential Load     25.5 N
Oil Control Ring — Type 3 Piece
Material     Stainless Steel
Axial Width     2.5 mm
Radial Thickness     3.2 mm
Tangential Load     31.15 N
Piston Rings (Leaded)     Unique ring pack for leaded applications
VALVE OPERATING MECHANISM  
Tappets — Type Hydraulic — Roller
Push Rods — Material Steel
— Length (in.) 5.36
Rocker Arms — Material Stamped Steel
— Type-Adjustment None
VALVES, INTAKE — Type Flat Head
Material     Chrome Plated
Head Diameter (in.)     1.661
Stem Diameter (in.)     0.313
Stem Oil Control     Guide Mounted/Steel-Rubber
Angle of Seat     45°
Valve Lift — Valve Lash (in. @ Zero Lash) .416
Rotator Type     Three-Bead Key
Spring Pressure (lb.) @ Specified Length (in.) 65.0 @ 1.577 w/Valve Closed
VALVES, EXHAUST — Type Flat Head
Material — Head 21-2N Austenitic Steel
— Stem Heavy Chrome Welded Wafer Tip
Head Diameter (in.)     1.37
Stem Diameter (in.)     0.313
Stem Oil Control     Guide Mounted/Steel Rubber
Angle of Seat     45°
Valve Lift — Valve Lash (in. @ Zero Lash) .404
Rotator Type     Three-Bead Key
Spring Pressure (lb.) @ Specified Length (in.) 65.0 @ 1.577 w/Valve Closed
COOLING SYSTEM — Type Pressurized Series Flow
Radiator — Type Cross-Flow, Fin & Tube
Thermostat     Poppet-Type, Pellet-Operated
Operating Temperature 95°C
Water Pump — Type Centrifugal
Bearing — Type Ball & Roller
Drive   Poly-Vee Belt
Capacity (l/min. @ rpm)   30L/min. @ 1000
Recirculating Bypass   External To Lower Radiator Hose
Fan — Type 5 Blade LH side and 6 Blade on RH side
Material     Plastic
Diameter (in.)     12.59
ELECTRICAL      
Ignition System — Type 12-Volt Electronic Distributorless Ignition System (EDIS) — Spark Timing Controlled by EEC-V Computer With Integrated EDIS
Spark Plugs — Thread Size 14mm
Firing Order     1-4-2-5-3-6
Starting Motor — Type Positive Engagement
Control     Ignition Key Switch Actuates Solenoid Relay
Alternator — Type Diode Rectified Series Machine
Battery Ground     Negative
FUEL SYSTEM      
Fuel Metering System Sequential Electronic Fuel Injection — Six Port-Mounted Fuel Injectors Electronically Triggered by EEC-V Module
Fuel Pump — Type Single Electric
Driven By     Fuel Pump Relay
Location     In-Tank, High Pressure
Fuel Filter — Type — No. Used In-Line Paper (Primary), Metal and Plastic Screen Media — Two
Location     Left Frame Rail (Primary)
Air Cleaner — Type Dry Element (Remote)
LUBRICATION SYSTEM — Type Pressure to Main, Camshaft, Connecting Rod Bearings & Tappets; Oil Mist to Timing Chain
Oil Pan Plug     Non-Magnetized
Oil Pump — Type — Location Rotor Type @ Rear Main Cap
Intake — Type Non-Floating, Shrouded Screen in Sump
Oil Filter — Type Full-Flow, Disposable
Attachment     Direct to Block, Left Side
Oil Refill Capacity (qts.) —
With Filter Change     4.5
Without Filter Change 4
Normal Oil Pressure (psi @ rpm-hot) 40-60 @ 2500

 

(1) Representative 2001 horsepower and torque ratings adjusted to SAE J-1349 net. Ratings shown are typical and not precise for every model/engine calibration.
(2) Horsepower and torque are based on preliminary internal Ford estimates. Not official figures

 
Six-Cylinder Engines
Engine 4.0L (245) SOHC FFV V-6
Horsepower — (bhp @ rpm)(2) 210 @ 5100 (Explorer)203 @ 5250 (Explorer Sport) 210 @ 5200 (Explorer Sport Trac)
Torque — (lbs.-ft. @ rpm)(2)254 @ 3700 (Explorer)237 @ 3000 (Explorer Sport) 240 @ 3000 (Explorer Sport Trac)
Compression Ratio (to 1) Nominal - See Representative 2002 Horsepower and Torque ratings adjusted to SAE J-1349 net. Ratings shown are typical and not precise for every model/engine calibration. 9.7
Type and No. of Cylinders 60° Overhead Cam (SOHC), V-6
Bore and Stroke (in.) 3.95 x 3.32
Displacement Liters (cu. in.) 4.0L (245)
Taxable Horsepower 37.4
Engine Mounting 3-Point, Rubber
CYLINDER BLOCK — Material Cast Iron
CYLINDER HEAD — Material Cast Aluminum
CAMSHAFT — Type 4-Bearing (Fabricated)
— Material Forged Steel Cams (STS2 Tube)
— Journal Diameter (in.) 1.102
— Cam Lift — Intake (in.) 0.259
— Exhaust (in.) 0.259
CAMSHAFT BEARINGS — Type Directly Fitted Into Head (No Liners)
— Material  
CAMSHAFT DRIVE — Type Chain Drive
— Gear Material Steel (Sintered)
CRANKSHAFT — Type 4-Bearing
— Material Cast Iron
— Length, Overall (in.) 19.59
Crankpin Journals — Diameter (in.) 2.126
— Length (in.) 0.821
Main Bearing Journals — Diameter (in.) 2.244
— Length (in.) — No. 1 1.040
— No. 2 1.040
— No. 3 1.040
— No. 4 1.040
— Gear Material Steel (Sintered)
Vibration Damper — Type Cast/Rubber
MAIN BEARINGS — Type Replaceable Insert—Selective Fit
Effective Length (in.) — Nos. 1, 2 0.84
— No. 3 0.84
— No. 4 0.84
Total Effective Projected Area (sq. in.) 4.60 Journal/18.40 Total
CONNECTING RODS — Type I-Beam
— Material Forged Steel
— Length Center-to-Center (in.) 5.75
CONNECTING ROD BEARINGS — Type Replaceable Insert —Selective Fit
— Material (Steel-Backed) Aluminum
— Effective Length (in.) — Each Bearing 0.601
— Total Effective Projected Area (sq. in.) 4.01 Journal/16.05 Total
PISTONS — Material Lightweight Cast Aluminum
— Length (in.) 2.26
— Bowl No
PISTON RINGS — Number Three
Top Compression Ring — Material Nodular Cast Iron Moly Filled
— Finish  
Second Compression Ring — Material Cast Iron
— Finish None
Oil Control Ring — Type Two Rail—Spacer Expander
— Material Steel
PISTON PINS — Type Pressed in Rod
— Material Alloy Steel, Cold Extruded
— Length (in.) 2.83
— Diameter (in.) 0.947
VALVE OPERATING MECHANISM
Tappets — Type Hydraulic Lash Adjuster
Push Rods — Material Steel
— Length (in.) 5.48
Rocker Arms — Type Roller Finger
— Material Sheetmetal
— Type-Adjustment None
VALVES, INTAKE — Type Recessed Head
— Material Chromed Steel
— Head Diameter (in.) 1.811
— Stem Diameter (in.) 0.275
— Stem Oil Control Umbrella/Steel-Rubber
— Angle of Seat 45° 20'
— Valve Lift — Valve Lash (in. @ Zero Lash) .472
— Rotator Type Three-Bead Key
— Spring Pressure (lb.) @ Specified Length (in.) 213 @ 1.42 w/Valve Closed
VALVES, EXHAUST — Type Recessed Head
— Material — Head Chrome Steel
— Stem Chrome Flash
— Head Diameter (in.) 1.53
— Stem Diameter (in.) 0.275
— Stem Oil Control Umbrella/Steel-Rubber
— Angle of Seat 45° 20'
— Valve Lift — Valve Lash (in. @ Zero Lash) .472
— Rotator Type Three-Bead Key
— Spring Pressure (lb.) @ Specified Length (in.) 213 @ 1.42 w/Valve Closed
COOLING SYSTEM — Type Pressurized Series Flow
Radiator — Type Cross-Flow, Fin & Tube
Thermostat Poppet-Type, Pellet-Operated With Controlled Bypass
Operating Temperature 92°C (198°F)
Water Pump — Type Centrifugal, Prelubricated
Bearing — Type Ball & Roller
Drive Poly-Vee Belt
Recirculating Bypass Thru Added Bypass
Fan — Type 12-Blade
Material Plastic
Diameter (in.) 18.0
Ratio (Fan-to-Crankshaft rpm) 1.18:1
ELECTRICAL  
Ignition System — Type 12-Volt Electronic Distributorless Ignition System (EDIS) — Spark Timing Controlled by EEC-V Computer With Integrated EDIS
Spark Plugs — Thread Size 14mm
Firing Order 1-4-2-5-3-6
Starting Motor — Type Positive Engagement
Control Ignition Key Switch Actuates Solenoid Relay
Alternator — Type Diode Rectified Series Machine
Battery Ground Negative
FUEL SYSTEM
Fuel Metering System Sequential Electronic Fuel Injection — Six Port-Mounted Fuel Injectors Electronically Triggered by EEC-V Module
Fuel Pump — Type Single Electric
— Driven By Fuel Pump Relay
— Location In-Tank, High Pressure
Fuel Filter — Type In-Line Large Capacity Filter
— No. Used One
— Location Left Frame Rail
Fuel Reservoir — Type  
— No. Used One
— Location In-Tank
Air Cleaner — Type Dry Element (Remote), Panel
LUBRICATION SYSTEM — Type Pressure to Main Bearings, Camshaft Bearings, Connecting Rod Bearings, Spray Bar (From Spray Bar To Roller Fingers), Hydro Lifter; Sprayed Oil To Chain; Pressurized Oil To Chain Tensioners, Oil Pump Drive and Balance Shaft Bearings; Oil Mist and Injected Oil To Cylinder Walls and Piston Pins
Oil Pan Plug Non-Magnetized
Oil Pump — Type Rotor Type
— Location Rear Main Cap
Intake — Type Non-Floating, Shrouded Screen in Sump
Oil Filter — Type Full-Flow, Disposable
Attachment Adapter, Right Rear
Oil Refill Capacity (qts.)
With Filter Change 5.0
Without Filter Change 4.0
Normal Oil Pressure (psi @ rpm-hot) 30 @ 2000

 

(1) Based on 2000 Information.
(2) Representative 2001 horsepower and torque ratings adjusted to SAE I-1349 net. Ratings shown are typical and not precise for every model/engine calibration.
(3) Late availability.

 

 

Eight-Cylinder Engines
Triton™ 4.6L (281) SOHC V-8
Horsepower — (bhp @ rpm)(1)

239 @ 4750 (Explorer)
232 @ 4750 (Expedition)
Torque — (lbs.-ft. @ rpm)(1) 282 @ 4000 (Explorer)
291 @ 3450 (Expedition)
Compression Ratio (to 1) Nominal(1) 9.4:1 (Explorer)
9.3:1 (Expedition)
Type and No. of Cylinders 90° Single Overhead Camshaft (SOHC), V-8
Bore and Stroke - in. (mm) 3.55 x 3.54 (90.2 x 90.0)
Displacement - Liters (cu. in.) 4.6L (281)
Taxable Horsepower 40.3
Engine Mounting 3-Point, Rubber
CYLINDER BLOCK — Material Aluminum Alloy
CYLINDER HEAD — Material Aluminum Alloy
CAMSHAFTS — Type 5-Bearing, Machined Steel
Material Tubular Steel With Powdered Metal Lobes
Journal Diameters - in. (mm) 1.062 (27)
Cam Lift: Intake-Exhaust - in. (mm) 0.255—0.255 (6.5-6.5)
CAMSHAFT BEARINGS — Type Aluminum Housing
Material Aluminum
Total Effective Length - in. (mm) 0.590 (15)
Total Effective Surface Area - sq. in. (sq. mm) 0.628 (405)
CAMSHAFT DRIVE — Type Silent Chain
Sprocket Material Sintered Steel
Timing Chain — Width Nominal - in. (mm) 0.504 (12.8)
Pitch - in. (mm) 0.374 (9.5)
CRANKSHAFT — Type 5-Bearing, Precision Cast
Material Cast Iron
Length, Overall - in. (mm) 20.866 (530)
Crankpin Journals — Diameter - in. (mm) 2.086 (53)
Length - in. (mm) 0.944 (24)
Main Bearing Journals — Diameter - in. (mm) 2.480 (63)
Length - in. (mm) — No. 1 0.803 (20.4)
— No. 2-5 0.897 (22.8)
Journal Overlap - in. (mm) 0.571 (13)
Sprocket Material Sintered Steel
MAIN BEARINGS — Type Replaceable Insert — Selective Fit
Material (Steel-Backed) Aluminum-Lead Silicon Alloy
Effective Length - in. (mm) 0.708 (18)
Total Effective Projected Area - sq. in. (sq. mm) 1.883 (1215)
Thrust Washer Area - sq. in. (sq. mm) 0.857 (553)
CONNECTING RODS — Material Cracked Powdered Metal
Length Center-to-Center - in. (mm) 5.933 (150.7)
Rod Bearings — Type Replaceable Insert
Material (Steel-backed) Aluminum-Lead Silicon Alloy
Effective Length - in. (mm) — Each Bearing 0.763 (19.4)
Total Effective Projected Area - sq. in. (sq. mm) 1.590 (1026)
PISTONS — Type Strutless Modified Barrel Skirt
Material — Finish Hypereutectic Aluminum Alloy — Graphite Skirt Coating
Length - in. (mm) 2.220 (56.4)
PISTON RINGS — Number Three
Top Compression Ring — Type Barrel Face
Material Cast Iron Alloy
Finish Moly Plasma Filled Groove
Second Compression Ring — Type Full Face Taper
Material — Finish Cast Iron—Phosphate Coated
Oil Control Ring — Type 3-Piece, Segmented—Steel
Material — Finish Rails—Oxide Coated, Chrome Plated
PISTON PINS — Type Full Floating—Tubular
Material Alloy Steel, Heat Treated
Length - in. (mm) 2.433 (61.8)
Diameter - in. (mm) 0.866 (22)
VALVE OPERATING MECHANISM  
Tappets — Type Hydraulic
Rocker Arms — Type Roller Finger
— Material Stamped Steel
Adjustment — Type Hydraulic
VALVES, INTAKE — Type Recessed Head
Material Forged Steel Chrome
Head Diameter - in. (mm) 1.751 (44.5)
Stem Diameter - in. (mm) 0.275 (7)
Stem Oil Control Guide Mounted Stem Seals
Angle of Seat 45.5°
Valve Lift - in. (mm) @ Zero Lash 0.472 (12)
Spring Pressure -lb. @ Specified Length - in. (mm) 132 @ 1.102 (28) w/Valve Open 55 @ 1.574 (40) w/Valve Closed
VALVES, EXHAUST — Type Recessed Head
Material — Stem 8645 Stainless Steel-Full Chrome
— Head 21-2N Stainless Steel
Head Diameter — Stem Diameter - in. (mm) 1.338 -- 0.275 (34 -- 7)
Stem Oil Control Guide Mounted Stem Seal
Angle of Seat 45.5°
Valve Lift - in. (mm) @ Zero Lash 0.472 (12)
Spring Pressure -lb. @ Specified Length - in. (mm) 132 @ 1.102 (28) w/Valve Open 55 @ 1.574 (40) w/Valve Closed
COOLING SYSTEM — Type Pressurized, Series Flow
Radiator — Type Cross-Flow, Fin & Tube
Thermostat Poppet Valve, Pellet-Operated
Operating Temperature 87°C-91°C (188 ° F-195°F)
Water Pump — Type Centrifugal, Prelubricated
Bearing — Type Double Row Sealed—Ball & Roller
Drive — Capacity (gpm @ engine rpm) Serpentine Poly-Vee Belt —85 @ 4000
Recirculating Bypass Internal
Fan — Type 9 Blade
Diameter (in.) 19.38
Ratio (Fan-to-Crankshaft rpm) 1.3 to 1
ELECTRICAL  
Ignition System — Type 12-Volt
Distributor — Type 12-Volt Coil On Plug Ignition System (EDIS) -- Spark Timing Controlled by EEC-V Computer With Integrated Coil Drivers
Spark Plugs — Thread Size 14mm (Platinum)
Firing Order 1-3-7-2-6-5-4-8
Starting Motor — Type Positive Engagement
Control Ignition Key Switch Actuates Solenoid Relay
Battery Ground Negative
FUEL SYSTEM  
Fuel Metering System Sequential Electronic Fuel Injection — Eight Port-Mounted Fuel Injectors Electronically Triggered by EEC-V Module
Fuel Pump — Type Single Electric
Location In-Tank High Pressure
Fuel Filter — Type In-Line Large Capacity Filter—One
Fuel Reservoir — Type  
—No. Used One
Location In-Tank
Air Cleaner — Type Remote Assembly w/Dry Replaceable Element
LUBRICATION SYSTEM — Type Pressure to Main, Camshaft, Connecting Rod Bearings and Tappets; Metered Pressure to Rocker Arms; Oil Mist to Cylinder Walls, Piston Pins; Metered Flow to Timing Chain
Oil Pan Plug Non-Magnetized
Oil Pump — Type — Location Rotor — Crank Driven Within Front Cover
Intake — Type Non-Floating, No Bypass, Shrouded Screen in Sump
Oil Filter — Type Full-Flow, Disposable
Attachment Adapter-Mounted, Left Side
Oil Refill Capacity (qts.)
With Filter 6
Without Filter 5.5
Normal Oil Pressure (psi @ rpm-hot) 40-60 @ 2000
Triton™ 5.4L (330) SOHC SEFI V-8
Horsepower — (bhp @ rpm)(1) 260 @ 4500 (Expedition)
255 @ 4500 (Excursion)
Torque — (lbs.-ft. @ rpm)(1) 350 @ 2500 (Expedition, Excursion)
Compression Ratio (to 1) Nominal(1) 9.0
Type and No. of Cylinders 90 ° Single Overhead Camshaft (SOHC), V-8
Bore and Stroke - in. (mm) 3.55 x 4.16 (90.2 x 105.8)
Displacement - Liters (cu. in.) 5.4L (330)
Taxable Horsepower 40.3
Engine Mounting 3-Point, Rubber
CYLINDER BLOCK — Material Cast Iron
CYLINDER HEAD — Material Aluminum
CAMSHAFTS — Type 5-Bearing, Machined Steel
Material Tubular Steel With Powdered Metal Lobes
Journal Diameters - in. (mm) 1.061 (26.949)
Cam Lift: Intake—Exhaust - in. (mm) Intake 7.11038 / Exhaust 7.49794
CAMSHAFT BEARINGS — Type Aluminum Housing SOHC Cylinder Head
Material Aluminum
Total Effective Length - in. (mm) 2 @ 15mm/4 @ 14mm
Total Effective Surface Area - sq. in. (sq. mm) 0.628 (405)
CAMSHAFT DRIVE — Type Silent Chain
Sprocket Material Sintered Steel
Timing Chain — Width Nominal - in. (mm) 0.458 O/Guides, 0.524 O/Pins (11.64 O/Guides, 13.3 O/Pins
Pitch - in. (mm) 0.375 (9.53)
CRANKSHAFT — Type 5-Bearing, Forged Steel
Material Forged Steel (C38 Modified)
Length, Overall - in. (mm) 22.321 (566.96)
Crankpin Journals — Diameter - in. (mm) 2.086 (52.99)
Length - in. (mm) 1.889 (48) (Two Conn Rods)
Main Bearing Journals — Diameter - in. (mm) 2.657 (67.49)
Length - in. (mm) — No. 1 0.803 (20.4)
— No. 2-5 0.897 (22.8)
Journal Overlap - in. (mm) 0.289 (7.34)
Sprocket Material Sintered Steel
MAIN BEARINGS — Type Replaceable Insert — Selective Fit (3-Sizes)
Material (Steel-Backed) Aluminum-Lead Silicon Alloy
Effective Length - in. (mm) 0.681-0.708 (17.3-18)
Total Effective Projected Area - sq. in. (sq. mm) 1.811-1.882 (1168-1214)
Thrust Washer Area - sq. in. (sq. mm) 3.353 (2163) (3-Washers)
CONNECTING RODS — Material Cracked Powdered Metal
Length Center-to-Center - in. (mm) 6.657 (169.1)
Rod Bearings — Type Replaceable Insert
Material (Steel-backed) Aluminum-Lead Silicon Alloy
Effective Length - in. (mm) — Each Bearing 0.763 (19.4)
Total Effective Projected Area - sq. in. (sq. mm) 1.590 (1026)
PISTONS — Type Strutless Modified Barrel Skirt
Material — Finish Hypereutectic Aluminum Alloy — Graphite Skirt Coating
Length - in. (mm) 2.047 (52)
PISTON RINGS — Number Three
Top Compression Ring — Type Barrel Face
Material Steel Alloy
Finish Moly Plasma Filled Groove
Second Compression Ring — Type Full Face Taper
Material — Finish Cast Iron — Phosphate Coated
Oil Control Ring — Type 3-Piece, Segmented — Steel
Material — Finish Rails — Oxide Coated, Chrome Plated
PISTON PINS — Type Full Floating — Tubular
Material Alloy Steel, Heat Treated
Length - in. (mm) 2.433 (61.8)
Diameter - in. (mm) 0.866 (22)
VALVE OPERATING MECHANISM
Tappets — Type Hydraulic
Rocker Arms — Type Roller Finger Follower
— Material Stamped Steel
Adjustment — Type Hydraulic
VALVES, INTAKE — Type Recessed Head
Material SAE J775 UN & H15470 Martensitic Steel
Head Diameter - in. (mm) 1.751 (44.5)
Stem Diameter - in. (mm) 6.955
Stem Oil Control Guide Mounted Stem Seals