7.5L V8 (EFi) Ford 7.5L V8
Великий V8 двигун від Ford, відомий своєю потужністю та надійністю, але з високим споживанням пального.
138
Brand engines
2
Modifications
Technical Specifications
| Engine Displacement | 7.5 L (7,500 cc) |
| Configuration | V8 |
| Number of Cylinders | 8 |
| Valves per Cylinder | 2 |
| Power | 250 - 300 л.с. |
| Torque | 500 - 600 Н*м |
| Cylinder Bore | 101.60 mm |
| Piston Stroke | 88.90 mm |
| Compression Ratio | 8.0:1 |
| Firing Order | 1-5-4-8-6-3-7-2 |
| Fuel System | Multi-point Fuel Injection |
| Aspiration | Naturally Aspirated |
| Intercooler | No |
| Maximum RPM | 4,000 rpm |
| Max Torque RPM | 2,000 rpm |
| Valve Train | OHV |
| Timing Drive | Chain |
| Block Material | Cast Iron |
| Head Material | Aluminum |
| Engine Weight | 250 kg |
| Dimensions (L×W×H) | 800 × 600 × 700 mm |
| Lubrication System | Pressure lubrication |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Ford V8 |
| Manufacturing Plant | Wixom, Michigan, USA |
Maintenance
| Engine Oil Capacity | 6 L (with filter: 6.5 L) |
| Recommended Viscosity | 10W-30 |
| Oil Standard | API SG |
| Recommended Brands | Motorcraft, Castrol, Valvoline |
| Oil Change Interval | 5 000 km or 6 mo |
| Oil Filter | FL-1A |
| Air Filter |
FA-1770
Replace every 30 000 km |
| Spark Plugs |
Type: Copper Part number: SP-500Gap: 1.1 mm Quantity: 8 pcs Replace every 30 000 km |
| Coolant Capacity | 10 L |
| Coolant Type | G05 (Motorcraft) |
| Coolant Change Interval | 240 000 km |
| Thermostat Opening Temperature | 88°C |
| Operating Temperature | 90°C |
| Max Operating Temperature | 110°C |
| Critical Temperature | 120°C |
| Annual Maintenance Cost | 600-800 USD |
Reliability
Expected lifespan: 300 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Head gasket failure | Medium | 150000-200000 km | $800-1200 |
| Fuel injector failure | Medium | 100000-150000 km | $300-500 |
Known defects
- Early models had issues with valve seals
- Oil leaks from the rear main seal
Warranty extensions
- Ford offered extended warranties on certain components
Tuning potential
Tuning potential: Medium | Max. safe power: 450 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 320 hp | 650 Nm |
ECU remap and exhaust upgrade Reliability impact: Minimal |
$800 |
| Stage 2 | 360 hp | 700 Nm |
ECU, High-Flow Air Filter, Headers Required: Headers, High-performance intake Reliability impact: Low |
$2000 |
| Stage 3 | 400 hp | 750 Nm |
- Required: Supercharger, Forged internals Reliability impact: Medium-High |
$5000 |
Popular modifications
- Cold air intake
- Performance exhaust
- ECU tuning
Tuning limitations
- Stock internals limit power to ~400hp
- Cooling system upgrades needed for high power builds
Cars with the 7.5L V8 (EFi) engine
This engine was fitted to 1 model
| Photo | Brand | Model | Generation | Production years |
|---|---|---|---|---|
|
No photo
|
Ford | F-150 | F-150 | 1992 - 1996 |
All modifications (2)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Ford F-150 | F-150 | 7.5L V8 400 л.с. 4-Автомат 2WD | 400 hp | 4-Автомат | 2WD |
| Ford F-150 | F-150 | 7.5L V8 400 л.с. 4-Автомат 4x4 | 400 hp | 4-Автомат | 4x4 |
Interesting Facts
- One of the largest V8 engines produced by Ford.
- Commonly used in heavy-duty trucks and vans.
Applications
Total produced: over 500000
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Ford F-Series | F-250/F-350 | 1987-1997 | 250hp/300hp | North America |
| Ford E-Series | E-350 | 1987-1997 | 250hp/300hp | North America |
Compatible transmissions: 4-speed Automatic, 5-speed Manual
Drive types: RWD, AWD
Fuel Economy
| Fuel Type | Petrol 87 |
| Octane Rating | Minimum: 87 | Recommended: 89 |
| Consumption (City) | 15 L/100km |
| Consumption (Highway) | 10 L/100km |
| Consumption (Combined) | 12.5 L/100km |
| Real Consumption | 13 L/100km |
| Fuel Tank Capacity | 100 L |
| Range | 800 km |
| Cost per 100 km | 15-20 USD |
Emissions Standards
| Emission Standard | Euro 2 |
| CO₂ Emissions | 400 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |
Comparison with competitors
| Engine | Brand | Displacement | Power | Torque |
|---|---|---|---|---|
| GM 7.4L V8 | General Motors | 7,400 cc | 290 hp | 600 Nm |
| Chrysler 8.0L V10 | Chrysler | 8,000 cc | 305 hp | 610 Nm |
Pros
- High torque output for heavy-duty applications
- Reliable and easy to maintain
Cons
- Lower fuel efficiency compared to smaller engines
- Heavier than some competitors