RAM Ram 2500 2010-2018 6.4L V8 Engine Specifications
Discover detailed specifications for the 6.4L V8 engine in the 2010-2018 Ram 2500. Learn about horsepower, torque, fuel system, and maintenance tips to optimize performance and longevity.
Overview Specifications
This document provides detailed specifications and technical information about the 6.4L V8 engine used in the 2010-2018 RAM 2500. It is designed to help users understand the engine's performance, features, and maintenance requirements. The content is organized into major sections, each focusing on a specific aspect of the engine. Use the search and navigation instructions to quickly find the information you need.
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Key Specifications
Engine Displacement
6.4 liters
Horsepower
410 hp
Torque
429 lb-ft
Fuel Type
Premium
Compression Ratio
10.9:1
Available Specifications
Engine Performance
This section covers the performance metrics of the 6.4L V8 engine, including horsepower, torque, and fuel efficiency. It also discusses the engine's capabilities in various driving conditions.
Engine Performance
This section covers the performance metrics of the 6.4L V8 engine, including horsepower, torque, and fuel efficiency. It also discusses the engine's capabilities in various driving conditions.
Power and Torque
- Horsepower: 410 hp @ 5600 rpm
- Torque: 429 lb-ft @ 4000 rpm
- Peak performance achieved with premium fuel
- Optimized for heavy-duty towing and hauling
Fuel Efficiency
- EPA-estimated city mileage: 13 mpg
- EPA-estimated highway mileage: 18 mpg
- Fuel capacity: 31 gallons
- Direct injection technology for improved efficiency
Engine Design
This section delves into the design features of the 6.4L V8 engine, including its construction, materials, and advanced technologies that enhance performance and durability.
Engine Design
This section delves into the design features of the 6.4L V8 engine, including its construction, materials, and advanced technologies that enhance performance and durability.
Construction and Materials
- Cast iron engine block for durability
- Aluminum cylinder heads for reduced weight
- Forged steel crankshaft for strength
- High-strength connecting rods
Advanced Technologies
- Variable valve timing (VVT)
- Multi-displacement system (MDS)
- Electronic throttle control
- High-flow intake and exhaust systems
Maintenance and Service
This section provides guidelines for maintaining and servicing the 6.4L V8 engine, including recommended service intervals, common maintenance tasks, and troubleshooting tips.
Maintenance and Service
This section provides guidelines for maintaining and servicing the 6.4L V8 engine, including recommended service intervals, common maintenance tasks, and troubleshooting tips.
Service Intervals
- Oil change every 7,500 miles
- Air filter replacement every 15,000 miles
- Spark plug replacement every 30,000 miles
- Coolant flush every 100,000 miles
Common Maintenance Tasks
- Regular inspection of belts and hoses
- Checking and topping off fluid levels
- Monitoring engine codes with OBD-II scanner
- Cleaning throttle body and fuel injectors
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Engine Specifications
Overview
- Type
- V8 gasoline engine
- Configuration
- 90-degree V8
- Displacement
- 6.4 liters (392 cubic inches)
- Aspiration
- Naturally aspirated
- Fuel System
- Sequential multi-port fuel injection
- Location
- Front longitudinal
Dimensions
- Length
- 29.5 inches (749 mm)
- Width
- 30.7 inches (780 mm)
- Height
- 27.6 inches (701 mm)
- Weight
- 575 lbs (261 kg)
- Bore
- 4.09 inches (103.9 mm)
- Stroke
- 3.72 inches (94.6 mm)
- Compression Ratio
- 10.9:1
Materials
- Block
- Cast iron with nodular iron main caps
- Cylinder Heads
- Aluminum alloy
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Valvetrain
- Overhead valve (OHV) with hydraulic lifters
Features
- Performance
-
- 410 horsepower @ 5600 rpm
- 429 lb-ft torque @ 4000 rpm
- High-flow cylinder heads
- Dual-equal variable camshaft timing
- Efficiency
-
- Variable valve timing
- Aggressive deceleration fuel cutoff
- Low-friction piston rings
- Optimized oil pump
- Durability
-
- Forged steel crankshaft
- High-strength aluminum pistons
- Heavy-duty timing chain
- Oil cooler for thermal management
- Cooling
-
- High-capacity water pump
- Dual thermostat system
- Coolant bypass for improved warm-up
- Integrated oil cooler
- Ignition
-
- Coil-on-plug ignition system
- High-energy spark plugs
- Knock sensor for optimized timing
- Dual knock sensor system
Safety Features
- Engine Protection
-
- Oil pressure sensor
- Coolant temperature sensor
- Low oil level warning
- Emissions
-
- Closed-loop fuel system
- Catalytic converters
- Evaporative emissions system
- Overheating Prevention
-
- Dual thermostat system
- High-capacity radiator
- Electric cooling fan
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Tuned intake manifold
- Hydraulic engine mounts
- Vibration Control
-
- Balanced rotating assembly
- Hydraulic engine mounts
- Dual-mass flywheel
- Driveability
-
- Smooth power delivery
- Linear throttle response
- Adaptive transmission tuning
Accessories
- Cooling System
-
- High-capacity radiator
- Electric cooling fan
- Oil cooler
- intake System
-
- High-flow air filter
- Tuned intake manifold
- Air intake resonator
- Exhaust System
-
- Stainless steel exhaust manifolds
- Dual exhaust system
- Catalytic converters
Maintenance
- Service interval
- Every 7,500 miles or 6 months
- Service Items
-
- Oil and filter change
- Air filter inspection
- Spark plug replacement
- Coolant flush
- Timing chain inspection
- Maintenance Notes
- Use synthetic 5W-20 oil for optimal performance. Timing chain is designed for life of engine but should be inspected at major service intervals.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 60,000Years: 5Coverage: Engine, transmission, drivetrain
- Corrosion
- Miles: 100,000Years: 5Coverage: Perforation only
- Emissions
- Miles: 80,000Years: 8Coverage: Federal emissions components
Production Details
- Manufacturer
- FCA US LLC
- Manufacturing Process
-
- Casting for engine block and heads
- CNC machining for precision components
- Robotic assembly
- Hot testing of each engine
- Quality Control
- Dimensional Checks: 100% of critical dimensionsLeak Testing: Coolant and oil systemsPerformance Testing: Dyno testing of every engine
- Sustainability Practices
-
- Recycled aluminum in castings
- Closed-loop water system
- Waste heat recovery
- Production Metrics
- Daily Output: 500 unitsDefect Rate: < 0.1%Energy Use: 2.5 MWh per engine
Service Information for 6.4l v8 engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Inspect air filter
- Check coolant level
- Inspect belts and hoses
- Check engine for leaks
Use only synthetic 5W-20 oil for optimal performance
- Replace air filter
- Inspect spark plugs
- Check ignition system
- Inspect fuel system
- Test emissions system
Consider fuel system cleaning at this interval
- Replace spark plugs
- Replace coolant
- Inspect timing chain
- Check valve clearance
- Replace accessory drive belts
Major service interval - requires specialized tools and expertise
Common Questions
Find answers to common questions about torque specifications
Q1 What vehicles is the 6.4L V8 engine compatible with?
What vehicles is the 6.4L V8 engine compatible with?
The 6.4L V8 engine is designed for the 2010-2018 Ram 2500 and 3500 heavy-duty trucks. It is compatible with models equipped for gasoline engines and meets the power and towing requirements for these vehicles. Always verify compatibility with your specific model year and configuration to ensure proper fit and performance.
Q2 What are the maintenance requirements for the 6.4L V8 engine?
What are the maintenance requirements for the 6.4L V8 engine?
Regular maintenance for the 6.4L V8 engine includes oil changes every 5,000-7,500 miles, air filter replacement every 15,000 miles, and spark plug inspection every 30,000 miles. Additionally, coolant and transmission fluid should be checked and replaced as per the manufacturer’s recommendations to ensure optimal engine performance and longevity.
Q3 How do I replace the 6.4L V8 engine in a Ram 2500?
How do I replace the 6.4L V8 engine in a Ram 2500?
Replacing the 6.4L V8 engine involves disconnecting the battery, draining fluids, and removing components like the radiator, exhaust system, and wiring harness. Use an engine hoist to lift the old engine out and carefully install the new engine, ensuring all connections are secure. Follow the service manual for detailed instructions and torque specifications.
Q4 What should I do if my 6.4L V8 engine is misfiring?
What should I do if my 6.4L V8 engine is misfiring?
If your 6.4L V8 engine is misfiring, check the spark plugs, ignition coils, and fuel injectors for issues. Use a diagnostic scanner to identify fault codes and inspect the engine’s air intake and exhaust systems. Replace faulty components and ensure the engine’s timing and fuel pressure are within specifications.
Q5 How can I optimize the performance of my 6.4L V8 engine?
How can I optimize the performance of my 6.4L V8 engine?
To optimize performance, use high-quality fuel, maintain proper tire pressure, and install a performance air intake or exhaust system. Regularly clean the throttle body and fuel injectors, and consider a performance tune to enhance horsepower and torque. Always follow the manufacturer’s guidelines for modifications.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2010-2018 Ram 2500 6.4L V8 Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 6.4L V8 engine in Ram 2500 trucks.
Technical Service Bulletin for 6.4L V8 Engine Updates
Coming SoonLatest updates and fixes for the 6.4L V8 engine, addressing common issues and performance improvements.
Ram 2500 6.4L V8 Parts and Accessories Catalog
Coming SoonDetailed catalog of OEM and aftermarket parts and accessories for the 6.4L V8 engine.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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